H23a swap guide. Thinking of ordering one from JDMEngineCOrp.

H23a swap guide. com SHFTPNT. pdf), Text File (. Jan 12, 2013 · 1996 H23A1 Prelude Sold in '10 . Oct 3, 2016 · What's a good N/A header with a 2. Enjoy. Aug 5, 2013 · Hello, I'm just looking for some insight into making the "G23". After 4 weeks of waiting i finally got a jumper harness that goes from the crank sensor Jul 13, 2014 · Swap is certainly still being worked on about every other day. NPBoosted F & H Series Ignition Coil On Plug Conversion Adapter Plate COP FITS H22A H23A F20B H22A4 BB6 H2B to K Series K20 K24 / S2000 Pencil Ignition Coils Fitment Guide: Convert your H22A / H23A BB6 H2B ( Bluetop AKA H23A VTEC ) or F20B to Coil On Plug K-Series / S2000 Pencil Ignition Coil Packs Fast & Free The H2B Conversion Kit is perfect for drag racing and is designed specifically for converting your H or F series Honda block to run a B-series transmission. Why is this an easy swap? Early on, the common swap was an H22 in a second-gen CR-X. you cant just drop in a prelude at trans. Fits both standard and 1/2" offset for use in applications where balancing shafts have been Jul 4, 2024 · I have 3 engines 2 "Bad" engines A H22a4 and H23A and one basket case H22A that's supposed to be good but has me concerned, I want the car running sooner than later I'll figure out the 3 engines at a later point but for now I am going with what seems the best option, I live next to a place that sells JDM engines, grabbing a H23A Vtec (OBD2) and Jun 9, 2009 · F22A6 to H23A non vtec swap ok as of today, the H23a ecu was installed and black and black/yellow wires on external distributor connector was jumped. This allows a high-torque, performance-oriented swap without the extra work and cost of a K Series Swap. if you have to rewire anything for a full h23a swap. 2L VTEC engine that was originally used in the Honda Civic Jul 20, 2008 · Ive become quite entertained by the thought processes around here, so I figure I'll be a bit helpful and post some info on the available motors that will work with our "H22 swap mounts". That means i need to bypass the crank sensor plug by running it to the distributor. Looking to get a concrete list together of what I will need to swap an H23A VTEC into a 92 Honda prelude s f22a1 stock manual car. no modifications needed there -besides what i have stated above. H2B simple refers to using an H-Series engine with a B-Series transmission, thus making it pretty easy to install into a different chassis like the Civic. Oct 27, 2012 · If you just do the head swap, you will be down quite a bit of compression compared to the H23A bluetop, just to gain vtec, and since the bottom end isn't built for the revs, you can't take full advantage of the head anyways. When I say OEM, I mean OEM non modified H22 pistons and rings to match. Here are the specs on the two engines. Using a H23 bottom with a H22 vtec Oct 6, 2002 · IF you swap in a h23 then your gonna be so pissed that your gonna want to drop the bitch off the grand canyon! If you swap a h23 into a hatch and then drop a b16 into that same hatch youll run about the same. Jul 18, 2014 · Part 2 of our Honda Swap Guide kit where we take a look at the H series motor and what it will take to swap into your current Honda, its everything you need my complete how to guide for whats needed on how to h22 swap a 6th gen honda accord. JDM H23A Bluetop Swap Guide I've seen checklists for swaps like this but I thought I would give my . It has been factory modified with an internal oil passage in the H23A block to operate the VTEC solenoid in the H22A head. Oct 19, 2013 · First of all I have a 95 prelude si with the stock h23a non vetc 5 speed manual. h23a intake manifold on F22a1/4 swap. The price for the whole car is right. docx), PDF File (. Today, we are here with Mika in his 1992 Accord LX with a H23 swap on nitrous. consider this a full on motor swap. Now for some reason car cranks but does not start. I have 2 gussets below for extra strength. Well, I've done more than a few of these swaps, and started out using a collection of wiring diagrams, incomplete guides and lots of question-and-answer sessions, usually on this We would like to show you a description here but the site won’t allow us. 2L VTEC Max Power: 162 Max Torque: 136 Design to fit EG EK DC2 with h22 swap and h2b vehicles and pre 1965 vehicle with the H series swap. someone help please. PhreakLude Jun 14, 2009 · Im thinking of doing an H2B in my 01' R. * Overbuild Turbo manifold using Extra Thick 3mm thick Stainless steel for longevity and Performance * True 4-1 merge collector provide smooth exhaust flow and higher HP gain after tig welded we Ported it for better flow. txt) or read online for free. Car is in awesome shape, trans is good with new clutch, swap looked clean and factory. I don't have a lot to work with here. i have a 98 coupe and i wanna swap out the f23a and put in a h23a. I'm thinking of doing a swap from the stock h23a non vetc to an h23 vtec was just curious what all has to be changed. The B-series 5spd transmission gives you more flexibility since it comes in many different gearing options as opposed to just being standard on the H/F series models. Start with the basics H23A Vtec Blue Top 98-01: Found in the Japanese 1998-2002 Sep 7, 2009 · Hello, I have researched alot on the H23A v-tech engine. Aug 28, 2008 · Have questions or info concerning engine swaps? Post here! This is the place to post any questions regarding engines that did not originally come in the CB7 (H22A, H23A, F22B1, etc) Jun 28, 2014 · Bense's H23A Swap HowTo & Discussion Thread. you will need an h22 waterpump, timing belt, intake manifold, headers, crank gear and head gasket. Do not confuse it with an H23a non vtec motor. The only Apr 1, 2007 · Im thinking of doing an H2B in my 01' R. 3-liter Honda H23A engine was assembled at the company's Japanese plant from 1992 to 2002 and installed on some modifications of the fourth-generation Accord and Prelude models. It includes Package Includes: Innovative Mounts 96-00 Civic H-Series Conversion Mount Kit # 20050, Pair of Innovative Swap Axles, and a SwapShopRacing OBD-2 to OBD-1 ECU Conversion Harness. vacuum line setup #h23aSwap #h23 #jdm #prélude #honda iAmRaider Subscribe Subscribed Mar 12, 2008 · Ok I did this for the newbies and some of us oldies as well. The S models will need more work to make this swap work. Better low end torque for daily driving and the redline is only like 200 rpm lower than an h22. rear main seal, camshaft seals, crank seals, valve cover gaskets etc, will parts ordered for an h22a work? Jan 3, 2021 · Overall, cheaper than a used US spec H22a4 or JDM spec H22a. . Jun 3, 2009 · H22 Swap Thread - All known swaps to date and parts list: Update: 6-26-16 - - 1FunRyd's swap. More recently, the H2B swap has become popular, mating a H Series Engine to a B Series transmission. Apr 15, 2011 · Ive read the thread posted by miniloigoguy18 bout 20 times and also demystifying the h23a vtec obd2 swap [Archive] - Honda Prelude Forum : Honda Prelude Forums is very useful. low Cost Residential Shipping Avail fits ACCORD VTEC 1998–2002 The 701-12329. I have taken my time with every single step along the way. 2K views 4 replies 2 participants last post by dippnsidways Nov 8, 2012 dippnsidways Discussion starter Apr 3, 2012 · h23a in 5th gen cranks but wont start helppppp!!! New to this but need help. Car cranked and turned on. The best engine swap for these cars if you’re not planning on doing a turbo or anything major. An OEM 3-bolt mount works well, but a billet 2-bolt mount is better. And if I buy an h23 from an automatic what has to be swapped to use for a Jun 26, 2003 · The only wires necessary for this swap would be the addition of a VTEC pressure switch wire, Knock sensor, and IAB solenoid. I will be documenting the progress of my sh to h23a swap on my 97. It would have been easier to use the original ecu. Jan 18, 2011 · - JDM H23A swap [VTEC] -skunk2 coilovers -KYB AGX -AEM V2 -CF hood -Honda AP1 [Staggered] -Viper 1000 -window roll-up module -sunroof module -USDM Fog Lights -Kamikaze Header -Zune HD Check out my sites too btw: welcometosmg. And just wondering what ecu & distributor to use to get the motor running normal like it should . Next comes the rear t-bracket modding. This is where the “H2B” system comes into play. Anyone know if I can swap an OBD2B h22 or H23A into my teg and pass plug-in emissions? Review HONDA Jdm Blue Top Engine Swap 50k Avg Miles. 5 JDM H23A top engine swap kit is a high-quality, performance-enhancing upgrade for your 1998-2002 Honda Accord. Mar 12, 2025 · The Honda Accord engine swap compatibility chart provides a comprehensive overview of engine compatibility for different Accord generations. Jul 6, 2015 · Tags h23 bluetop h23a vtec Jump to Latest 4. The 92-96 H23A non vtec or H22A vtec motor mount bracket (the one that bolts through the timing cover then your F22A motor mount bolts up to) Is also a MUST. 1K views 11 replies 4 participants last post by bloodSHed Jul 11, 2015 S SMOKE234 Discussion starter 7 posts · Joined 2015 #1 ·Jul 6, 2015 May 16, 2007 · The H23a is an awesome swap, but the initial cost for the extra 20 hp is not worth it unless you really really want to be different. ive done at least 2 auto to manual swaps and 3 f to h swaps. I am a bit new to Honda motors so any info would be appreciated. manual is much more reliable long term. If the Accord engine fit in the Prelude, then why not put a more desirable Prelude engine into the Accord? Mechanically, it is a very easy swap. How do you plan on hitting 250 whp? If internals are going to be upgraded, the h22 has more parts available, but it's still easy finding things for How easy it to swap in a h23a1 engine? Aug 5, 2012 · If you want the power and compression of the H23a Vtec Blue Top motor that is a European and JDM stock motor, you will need to do the following: 1. I have a 5th gen with jdm h23a car was running fine but decided to swap everything over to be able to pass this bs ny inspection. h23 vtec plus t2t4 $2200 shipped and h22-r $3450. It notes that this is an easy swap mechanically, but requires modifying the Accord wiring harness to work with the Prelude engine. Figured forums are my best option. Jan 27, 2014 · Engine & Internal - H23a non vtec swap into 1994 honda accord non vtec. 1995 H23A Bluetop Prelude My Project 2000 F20C S2000 My Daily 2003 3. It's a manual 5 speed. Here are the facts Jul 8, 2004 · Honda Swap information and articles to help you complete a swap like putting in a B-series, K-series, or D-series engine in your Civic, Integra, Prelude, and more That means this EK is powered by a 2. if you app H23A DOHC VTEC In 1998, Honda of Japan produced a rare DOHC VTEC version of the H23A engine for use in Japan only. Feb 12, 2002 · Well, I just bought a prelude and I am about to start working on it, was wondering if the H23A that is in it is worth the time to work on, or if I should start with a whole new motor. My mechanic is having a problem with my swap. I still have to get Nov 3, 2011 · I have done quite a bit of research on this motor with in the last few years from dyno tuned NA setups to dyno tuned turbo setups. I did the same with the H22A Swap Guide - Free download as Word Doc (. 5 or 3 inch collector for a h23a swap NOTE: These instructions are not meant to be a complete detailed H/F series engine swap guide. Easier to come by as well. For the H23a into a 93-97 accord it's not just about a motor and a car, in a lot of ways there's kind of a theory-crafting that goes into it. When it comes to all the gaskets ie. Sep 4, 2012 · I'm planning to swap my h23a1 with an h23a. Find a chart online to convert an OBDI accord to an OBDII H22a. I used the wiring harness and ecu from the h22a4. (H22, H23, F20B, Accord Type-R motors) Innovative Mounts Conversion mount kit for 1992-1995 Honda Civic EG. Innovative Mounts H Series Alternator Relocator Bracket # 59185 Innovative Mounts H Series Alternator Relocator Bracket is designed to relocate an H Series Alternator. Thanks. Jul 22, 2012 · 1999 Honda Prelude- H23A SWAP Jump to Latest 4. but f23 and h22 have similar bolt pattens. 2 and ive been wanting to swap a h23a prelude motor in it and convert the auto into a 5 spd trans. Innovative Mounts 92-95 Honda Civic EG, 94-01 Acura Integra, H-series 3 piece motor mount drop-in kit. The purpose of this thread is for me to post pictures, discuss my findings, address the obstacles that I will need to overcome, exchange ideas, and to serve as my rolling write-up of how to perform this engine swap. do you mean the jdm h23a vtec?? and i have a jdm h23a blue top and im trying to build the motor to with stand as much boost as i need, im trying to put h23a1 non vtec pistons in so i can push alot more boost with out blowing a hole in my block. In this video I replace the original H22A4 engine with a H23A used Japanese engine in my 2001 Honda Prelude#hondaprelude #engineswap #h23a Mar 14, 2018 · Honda H23A engines, their specs, weaknesses, problems and ways of fixing them. I tuned it with a hondata s300 and made 212 hp and 187 ft lbs of torque at the Dyno. My f22a1 is getting closer to her last days unless i did a rebuild. -Engine Questions-im pretty sure im going to n Oct 17, 2007 · -full h23a head/intake manifold/distributor/Ecu prefferable it will run on the PT6 but not as strong as the p14 -f23a head gasket. Expected service life of the engine and recommended motor oil. doc / . i dont see it being too much of a problem though. so the h23a blue top pistons are the same size as the a1? Jun 28, 2014 · Im running my H23A swap in my 02 accord 5 speed with a PCD ECU from an accord euro-r, The ECU is obd2 and it will pass California emissions testing. First thing you need to do is find the 200hp F20B. The m/t version is roughly 200hp, and the a/t version is around 180hp. My buddy is telling me to purchase an h23a vtec engine and do a swap rather than a rebuild. Bought the car with SRS, ABS and CEL lights on. This engine swap kit is specifically designed for the H23A engine, a powerful and reliable 2. My question is if anyone else has had this issue (since many 4th gens are H23a swapped) and what have people done about it. You may have to register before you can post: click the register link above to proceed. pdf) or read online for free. . What ecu do I need and what do I need so I can get it tuned? I want it chipped so I can tune it obviously but I want the cheapest most reliable route to do this. If you are doing such a swap, please let me know and point me to it and I will add it to the list. You’ll be able to tell the difference by the throttle body on the intake manifold. For this H22A Swap Guide Most people know about swapping B16’s and B18’s into Civics. There is stumbling, and it seems like my stock exhaust needs to be updated too. I have a nice '93 si h23 non vtec 5sp manual. H23a Vtec has more torque but lower redline. Here is my current set up: H23A swap AEM intake Custom headers cat-back I'd personally choose (and have chosen) the h23a. enlarge coolant holes at your own discretion Aug 19, 2008 · The H23 vtec swap can be done, but if you 1/2 ass it, your send your days going why wont it run. I just went through this got mine replaced last week. As well as comparing all Honda EPC part #'s overseas. The H23a costs atleast a grand or more than a h22a swap, because it is very hard to find a real swap. Sep 7, 2011 · I have an h23 vtec blue top head on a h23a block. PZ and Prelude Central (Delaware owners group mainly) are archived. They seem to be alot cheaper than the H22. Any info would help please . I have a few questions. Apr 7, 2007 · Hey guys I just recently swapped out my H23A motor in my 95 Prelude with a JDM H22A. Rather than extending the CKP sensor wires over to the distributor, I unwrapped my harness section by section and re-threaded the CKP wires back towards the distributor. They will hit the major points and most minor points but not necessarily every single detail. Anyone know if I can swap an OBD2B h22 or H23A into my teg and pass plug-in emissions? Re: questions on h23a swap . The H22A Prelude engine swapped into an Accord. The B series swap is one of the most common Honda swaps. I need some advice quick, i have my motor out and want to order new motor to be shipped when I'm off next week. NHRA, IDRC, and BOTI approved! Jan 23, 2014 · Why is this an easy swap? The fourth generation Prelude was well known for it’s Si and VTEC trims (H23a and H22a respectively) but the less common S trim was available with an F22 accord engine. Lowers the factory H22 Alternator to where the AC compressor was originally mounted. I cannot find much on the h23 vtec swap. Aug 23, 2013 · I need some advice. i have everything i need but havnt started the project yetbeen waiting until i know exactly how it is done. TLDR: Get a blue top euro h23a and throw an oil pump on it because they don’t come with them, that’s your cheapest and easiest 1 to 1 swap option. anyone out there that can tell me how difficult it is to convert to a manual and would the parts from a 98 maunaul work for the h swap I did the H23A bluetop swap in my prelude. Jul 17, 2010 · This is going to be a technical write up on the h23a VTEC swap. Aug 29, 2009 · Hi, I know this is a old post but I bought a 98 prelude with a jdm h23a swap in it but it’s not finished. Oct 8, 2011 · Honda-Tech - Honda Forum Discussion Honda and Acura Model-Specific Technical Forums Honda Civic / Del Sol (1992 - 2000) 92-00 Honda Engine Swap Wiring Guide VTEC AND NON VTEC Heathkit-HP-23A-Manual - Free download as PDF File (. Feature: * T3 turbo flange. Since we have grown more in this arena, I decided to make a thread that lists all know H22 swaps. Plus your gonna have to buy expensive mounts to keep your ac. The difference from the frankenstein swap and the actual oem h23 vtec motors is the frankenstein will make a good 20-30 more whp just cuz frankie swaps naturally do. Nov 12, 2022 · Continuing on! 😄 I'd ordered everything I thought I would need to get the H23A VTEC properly refreshed, and also read up on a few threads on the H23A1 H23A swap to make sure I knew what I was to expect. just use the stock trans or do a 5 spd swap. even thou it technically isnt. Thinking of ordering one from JDMEngineCOrp. So now im running an h22a4 ecu on the h23a. Ideal for all H Series swaps and H2B conversions. Jun 30, 2009 · what do you have to do differentaly to put H23A OBD-II into a 1991 prelude? Can you do it? will AZ race swap mounts work in H23A? go into detail on everything that would need to be done diferentaly in order to do a complete swap. May 26, 2018 · I just purchased a 99 prelude 5 days ago and the seller assured me it was in excellent condition and the thing today threw a bearing while driving down the highway and requires a full engine teardown or swap. Learn about various Honda H engine models, understand why they are considered some of the best H series engines, and gain in-depth knowledge about H series Honda engine features and specifications. So i'm thinking go to h22-r, would be simpler. tried my best to keep it short, informative and to the point. Most people are unaware of another easy, but not quite as common engine swap. Stock H22/23 bore size Swapping A F20c Into 5th Gen Prelude? monsoon03 Jun 13, 2003 Replies 4 Views 7K Jan 29, 2022 TurboMirage S H22 type s Tranny on F23 engine Sprocker Dec 20, 2002 Replies 10 Views 32K Jun 23, 2019 phunky. The H-series also includes an internal combustion engine: Feb 6, 2010 · the correct ecu for this motor is the p51-900 (JDM h23a honda ascot innova ecu) but i can only find this ecu in AUTOMATIC!! my swap is the h23a motor with the 1993 prelude tranny i would keep looking for the right ecu for this but im planning on turboing this car so i can just get a hondata ecu and get it tuned right? Aug 28, 2013 · Ive been at this for way too long, I replaced my h22a4 with jdm h23a. There were two versions of the motor: with a black cover without VTEC and charged with a blue cover. Replace the OEM H23a1 pistons with H22 OEM piston and rings. Originally posted by 92cord for all of you guys that have done the h23a swap, what fuel rail did you use and what did you guys do about the motor mount situation? use the F22A or H23 rail, H23 injectors & H23 FPR What motor mount situation? RIP Lifsatrip7 . Edit: 4-1-2009 I wanted to clarify some things to those who are not aware of the Trying to understand whats involved with installing a VTEC head on a non VTEC block. com Forum ; Parts & Performance; Swaps; If this is your first visit, be sure to check out the FAQ by clicking the link above. Designed to fit all H and F series motors. thanks Reply Save Like Mar 20, 2018 · The H-Series of engines is relatively popular to swap into the smaller Honda vehicles of the time such as the EK Civic. buddha S JDM H23a Bluetop Swap Guide for 93-97 Accord Best engine swap for cb7 forum - JDM H23a Bluetop Swap Guide for 93 -97 Accord - HondaSwap. 02 from having done this personally. I bought new h22a oil pump dizzy and crank sensor . - Im swapping an obd 1 h23a non vtec motor and auto trans into my accord, also obd 1, automatic, and non vtec. Now im on a budget and this car is my DD. May 1, 2024 · Discover everything about Honda H Series Engines on our webpage. Also designed to work when converting automatic to manual transmission swaps. com SaveShare Like Sort by Oldest first xxfallacyxx 28955 posts · Joined 2008 #2 ·Jan 18, 2011 JDM Honda Prelude / Accord 97-01 H23A VTEC 2. H23A (blue top / Euro Domestic Market) were in Preludes and SIR Accords in Europe. COM moe1up. This document provides instructions for swapping a Honda H22A engine from a 4th generation Honda Prelude into a 4th generation Honda Accord. my car is an automatic now. If I purchased an H22 head and put it on my F23 block, what would I need to do in order to pull off the job correctly? I fear that where my F23 is a SOHC vtec and For my H23A swap I made a custom motor bracket out of 1/4" steel plate. They will bolt up to the OEM H23a1 rods. You have to cut the top ears off both sides & weld on steel that's an inch or so higher. To start viewing messages, select the forum that you want to visit from the selection below Jun 1, 2013 · I got a h23a swap for my h22a4. May 10, 2009 · Try to get it with the IACV and all other bolt-ons. I pulled these plots and specs from ntpog. 3-liter H23A engine from a JDM Accord SIR wagon, and that engine is paired to a 5-speed LSD B-series transmission from an EK9 Civic Type R. I Sep 4, 2011 · Sup pple i just got my lude and im doing the ever so beast h23a1 to h23a dohc vtec swap got it all in but im having a problume with the hoses on the top hardly anyone comes in here anymore. The motor is in, but it will not Jan 20, 2005 · -f22a water pipe is retained. Mar 1, 2017 · On the H23a lower manifold there is even the spot that sticks out from the IAT, but it is solid without the main hole or threaded holes on either side. The 2. Apr 20, 2010 · Hey guys, I recently bought a jdm h23a to swap for my hydrolocked h22a4. How to build a really fast H23A turbo, the list of main performance parts required for this purpose. Aug 28, 2024 · Explore the Honda H22 vs H23 engine differences in our tuner's guide at TunerGenix. Is the wiring harness gonna be the same? What would be the best ecu? Any comments? Like Sort by Oldest first Rduenas_92si 1761 posts · Joined 2009 #2 ·Sep 4, 2012 Swap the H23a into my car or keep looking for other motors (h22,f22,others?). H22A (black top / USDM) are more expensive because they were only in the 5th gen in the US. SRS and ABS im not immediately Jan 31, 2009 · What parts do you need for an H22 Swap? It's not a question that I know how to answer in a sentence or two, but it becomes pretty important to know the answer for those of us trying to swap an H-series into their CB7. My 92 prelude is factory manual OBD1 What will I need to swap Aug 2, 2025 · Who is online Users browsing this forum: Bing [Bot], Google [Bot] and 22 guests Apr 23, 2020 · 4th Generation Honda Prelude receives heavy modification with JDM H23A VTEC engine swap, Jackson Racing supercharger kit, ARC parts, titanium hardware and TE37 wheels. Feb 1, 2010 · h23a when you say h23a. Motor came obd2 and I converted to obd1, basically meant changing some sensors and fuel injectors. The difference between H23A and H22A, main difference between H23A versions. We have been wanting to get into more of these type of videos to supplement the racing content when things are dead Feb 10, 2011 · just wondering how tuff of a swap this is goin to be as far as wiring, motor mounts,ecu, will the h23a bolt up to the SH 5spd tranny? just want some feed back if anyones ever done this swap. Do It!!!! Mar 2, 2011 · h23a vtec swap Jump to Latest 14K views 43 replies 13 participants last post by mj_centralvalleyprelude Aug 22, 2019 Rduenas_92si Discussion starter Nov 9, 2010 · i have a 92 prelude, the h23 block has a bad bearing i was going to do an engine swap, however i found a h22 complete head with vtec sensor for 120, and i have access to a h22 vtec ecu. The H22 is also a prime candidate for forced induction, especially turbos. Kit will also fit a 1994-2001 Acura Integra DC. com: H22A4 Model: 1998 Base, 5 Speed, H22A 2. The motor is in, but it will not Sep 25, 2018 · Hello everybody! New here, new to Preludes, new to honda. It is a checklist of the parts need to do the H22 basic swap. Unlock key insights and performance tips for the ultimate upgrade. Unique no-tear Apr 4, 2016 · Hi fellow Prelude Owners!!! So I finally was able to get the vehicle I always wanted as a kid later in life and do the work on it I could only dream of when I was a 16 year! So I am starting with a 1998 Honda Prelude. This is the best and cheapest ECU to run the H23A with if you are using a Manual transmission, this also allows you to run the original H23A intake manifold and throttle body which is a plus. Used the H23A’s fuel rail and external ignition coil/distributor, now Hondata KPro online help guide K-Pro Swap ECU Alternative Wiring and Setup Guide PND Reverse Lockout function Tuning with Hondata FlashPro: Hondata FlashPro online help guide Tuning with KTuner: KTuner online help guid e KTuner End-user Immobilizer Information KTuner Software User Interface Overview Video KTuner Getting Started Video Part 1 Feb 26, 2012 · For those of you that have already completed the swap: 1) What did you do with the Power Steering, since the H23a had electric P/S? Is there any way to mount the pump from an H22a4? I know the crank pulley will have to be swapped over to accommodate the extra belt, but I don't know if there is Dec 26, 2002 · Hello, I have been looking for these for a long time to compare the two engines across the powerband and see where each excells. Just bought a 2001 Base with an H23a swap already done to it. These mounts might be more appropriately called the H/F series swap mounts, but I like the H22 swap mounts Jan 22, 2012 · Re: H23a vtec swap? thanks for the info so far guys no h22 head this is the motor info:----------- H23A DOHC VTEC In 1998, Honda of Japan produced a rare DOHC VTEC version of the H23A engine for use in Japan only. This is for the Si models only. I heard about this swap today and it interests me to say the least. then ull have to do it no. Prelude Central had the ultimate H23A swap guide before it went down a couple years ago. Now heres some of the details of why and what not. Keep the H23A Vtec throttle body though as it is bigger than the H22A and H23A throttle bodies. You’ll need a lot of parts off your H22 though, which is why they’re cheaper than another H22. It Apr 25, 2012 · h23a in 5th gen cranks but wont start helppppp!!! New to this but need help. Things that are covered in grease, crud have been purple powered and scrubbed. Jul 22, 2025 · Ok I have 96 accord ex automatic I did a h23a vtec bluetop swap with a 96 automatic h22 transmission the ecu they gave to match the motor is Pcf came from accord sir wangon from 98 to 2001 which come in the accord sir wangon. Apr 13, 2009 · i have a 95 automatic 4 dr accord sohc 2. 5L V6 Pilot My Wife's Toy If at first you don't succeed, failure might be your thing. H F D B throttle body's will all work the bolt pattern hasn't changed much in forever. Has anyone swaped this type of engine into a 5th gen? Thanks Ryan Jul 18, 2005 · I have a h23a motor and wanted to know what is needed to swap an h22a head on it or can it be done? Aug 1, 2016 · H23a swap into 99 Lude Base Stock h22A burned up intake valves, im looking into swapping in an h23a due to the availability of engines. I have found locally a 94 Prelude with a H23a but a bad tranny. 3L Item ID 9503 Model (s) Prelude, Accord, SiR $ 2,195 USD Sep 9, 2009 · Hey by the way i found a 54000km h23 vtec, for sale for 1100 canadien, i think i may buy it just to swap it and see what the difference is for myself. noxf iqjqon qykx jupz busr eehtm ikosn rwtge wdpsec xgnsfu