Swap Articles

Proper Engine Removal Instructions The following shows a good way to remove your motor. There are plenty of other ways to do it, but this is what we have found to be the easiest way. Remeber, practice safety precautions at all times. Good luck. WARNING *Make sure jacks and safety stands are placed properly and host brackets are attached to the correct position on the engine. *Make sure the vehicle will not roll off stands and fall while you are working under it. CAUTION *Use fender covers to avoid damaging painted surface. *Unplug the wiring connectors carefully while holding the connector portion to avoid damage. *Mark all wiring and hoses to avoid misconnection. Also be sure that they do not contact other wiring or hoses or...

How to Convert DPFI TO MPFI: A Wiring Guide SUPPLIES: 1 black 0BD0 ecu connector w/ pins 1 0BD0 MPFI engine harness Distributor plug w/ wires 1 0BD0 MPFI ECU 1 Injector resistor box (w/ enough wire to solder to) Various wires in colors close to factory colors as possible heat shrink tubing electrical tape soldering iron/solder/equipment Wiring: Refer to the above diagram for more details on location and colors A1 - BROWN A3 - RED A5 - BLUE A7 - YELLOW INJ TO RES BLK/RED RES TO Al5 BLK/YEL Move wire from Cl to B10 ORANGE Move wire from C2 to B12 WHITE Pins C1 & C2 are now empty From C1 run a BLU/GRN wire into the engine bay From C2 run a BLU/YEL wire into the engine bay *I advise you to put the connectors near the...

Editors note: Originally published by Adam P. on his sub-site, Change Honda ECU from Automatic to Manual. Preserved here in the forums going forward. This guide will help you identify and change or convert your automatic ecu to a manual version. Honda Manual or Automatic ECU Identification First, let's find out if we have an automatic, or a 5 speed ECU. If you don't want to plug it in and throw code 19 (automatic trans lockup solenoid) to find out it is an automatic ECU, then look at the code on the side. If the second to last number is a 5, then you have an automatic ECU (for OBD-1 USDM ECUs). If the 2nd to last # is anything but a five you have an ECU for a 5 speed. If you have a jdm obd-1 ecu, look at the last 3 digits: 900 or...

California Smog Guide California has some of the toughest rules for vehicles in the United States. The CARB (California Air Research Board) is the governing body that oversees environmental factors for the state including vehicle emissions. Swaps are not always allowed and can get you in trouble with authorities, or even have your car impounded or crushed. Before you change out your engine, be sure you understand what you can and cannot do from a legal perspective. Some of these links will help inform you of the process. California blank map Angr, CC BY-SA 3.0 <Creative Commons — Attribution-ShareAlike 3.0 Unported — CC BY-SA 3.0>, via Wikimedia Commons Database: Aftermarket Parts Database of Executive Orders Aftermarket...

Everything you want to know about the b20 motors http://www.honda-tech.com/zerothread?id=460954

Differences between B16A motors B16A Motor Guide - Describing the Differences There are 4 general classifications for B16A motors: * B16A SiR * B16A SiR II * B16A2 * B16A3 It is often confused as to which motor is which. In this article, we will help you to pick out the clues as to which motor is which, and which one you should get for your B16 swap. Although I just noted that there are 4 classes of B16A's, we can break that list down into two groups. Our new grouping of B16A motors: * B16A SiR * B16A SiR II, B16A2, B16A3 Why this breakdown? It all comes down to OBD. OBD, or on board diagnostics, are broken down into levels, based on the years they are instated. For more info on OBD, please read our...

SiR 2 into an EK So, you didn't listen when everyone on the board said, "dude, get a motor with the same obd as your chassis" huh? Well, there is some hope for you. Using the mounts and basic swap info as listed in our Basic 6th Gen Swap Guide, you are going to need a bunch of other things as well. This does not hold 100% true for the B18C into the EK though. This article focuses on a B16A3 or B16A SiR2. Here's a basic parts list from other cars, in addition to your donor car and your recipient car. You will need the following parts from a del Sol VTEC: * Intermediate shaft * A pipe * A/C belt (if you use A/C as mentioned in the linked article above) * Alternator belt * Axle seals * Upper and Lower radiator...

First Gen B16A into 5th Gen Civic Overview In this article I will explain how it's possible to put a First Gen B16A into your 92-95 Civic. First, it's important to remember that this setup will be OBD1. The only difference with this swap is using the first Generation B16A long-block, which can be purchased from online distributors for around 400-600 dollars. Next, you'll need to find B-series equipment for the following: a hydraulic transmission, OBD1 ECU, OBD1 Distributor, OBD1 Saturated injectors, and use your original OBD1 wiring harness in your obd1 civic. Wiring As far as the wiring goes, if you have a VX or Si you'll need to lengthen the wires for VTEC and add a wire and plug for the knock sensor if you're running an ECU...

B-Series Transmission Guide By: Chet Hewitt B-series Transmissions In response to recent questions about different transmissions I think its important to shed some light into the ones available for the b-series motors. There are many differences between B-series transmissions and I've never found an article describing the positives and negatives of each unit. Below, you'll see transmission codes, the car it's found in, and whether or not it has factory LSD. It's important to realize that Honda didn't make it easy for us to distinguish between transmissions. For example, almost all transmissions found in Integra's are stamped S80. This includes the tall LS transmission and the ultra short JDM Type-R transmission. In some cases, the...

Assuming you will be using the same vintage drivetrain as the car here are the Honda part numbers for the 3 main mounts you will require. All mounts from 99-00 Honda Civic SiR (US Si) Note: The transmission mounts are for the 99-00 SiR tranny. If someone could confirm that they would also fit the Integra transmissions it would make this thread more usefull! the T-Belt mount will fit any B Series engine however.) Timing Belt Mount Part # 11910-P30-000 (Mount bolts to the block underneath the timimg belt cover) Transmission Mount (top) **Update: All hydraulic trans use the same mount, therefore this mount is not required** Part # 50825-S04-000 Rear Mount (t-shaped bracket) Part # 50827-S04-N10 Torque Mounts left/right I don't have...

I started the swap today after school had been canceled. Thus far, I have the new pedals installed and the Shift Lever (A/T) out. This is for a 90 Acura Integra. First things first get the POS auto out of there and sell it on EBAY! Sell everything you dont need, cuase you wont be able to use it. When mounting new MANUAL transmission you need to get 3 12x1.25x60mm bolts and get a bit more than 1 1/4" of shims for each bolt just so you have extra shims if you end up needing them. (Go with 4 7/8" of shims to be safe) Because otherwise the motor/trans is to low by 1". This picture shows what you need, 4 and 9, 9 is the bracket that bolts to the transmission you shim this piece between the transmission and bracket. 12-10-03 The A/T...

Basic 6th gen Civic B-series Swap info Assuming you have already purchased an OBD2a (96-98) B-series swap, here's some basics on what else you need to get it in your car. Unless you got a b16a2 from a 99-00 Civic SI, you will need to get 2 mounts from this setup. The rear tranny mount and the driver side mount can be had for about $70 for both pieces. In addition, if you wish to use AC on the swap, you will need a 96-97 del Sol AC bracket. This goes for about $100. check local junk yards, or online OEM parts stores, or your local Honda Dealer may have some of these parts available. These are pretty rare parts so you may have a hard time locating it. On the driver side mount, use the mount from the SI and reuse the stock civic studs...

B20 Tech - Swapping a B20B/B20Z in a 5th Gen Civic Overview In 1997, Honda began offering the CRV as part of its new model line. While most of us weren't interested in this vehicle, those interested in building the ultimate hybrid were delighted when they found a B-series motor under the hood. While there are some adjustments and changes that need to be made, this motor comes rated with around 140 torque and 140 horsepower making it a very viable candidate for swap. Here is what you'll need 1.ECU: P75(B18B) Note: Some P74's will work (obd1 variants) as well, but P75's are a sure thing for the most part 2. B-series throttle cable specific to motor, B17A or B16A throttle cables will both work Note: B18C throttle cables are different...

2nd Gen Integra - B-series Swap Info Swapping a B-series motor into the 2nd Generation Integra is much easier when compared to the first generation swap. Fortunately for Integra owners, Honda made the B18A standard in every Integra. Combine this with standard rear discs and a more refined shell makes this car an excellent candidate for a swap. Several motors are available and make for good swap candidates, including the first generation B16A, which was offered in the JDM Integra XSi and CRX SiR, B17A1, B18C1 and B18C5. Fortunately, mounts from Hasport will not be needed for these swaps, however, a cable transmission will make this swap easier. Finally, the OBD of the vehicle is another aspect of this swap that has to be addressed...

1st Gen Basic B-Series Swap Tech Covering the basics Integra’s between 1986 and 1989 came with d16’s that are essentially ZC’s. Now, using basic logic it becomes clear that swapping in a B-series motor is not a bolt in affair. However, Hasport has currently announced that they do have a mount kit for this motor and other companies will certainly follow. The most common engine to use is the first generation B16, but any B-series motor will fit. What makes this swap very intriguing is the Integra’s lightweight shell that weighs around 2200lbs. Compared to newer heavier Integra’s the power to weight ratio can become very advantageous. Here is what you’ll need: * ECU: PR3 * Custom Air Intake * Throttle Cable from...

1st Gen CRX FAQ By: cbstd (cbstd@hotmail.com) This is not a definitive list of answers but it will help the newbie get started by answering the most Frequently Asked Questions about the 1984-1987 CRX. Contents: Basic Questions Cheap Modification Questions Body and Cosmetic Questions Engine Questions Brake Questions Suspension Questions Junkyard Parts List Basic Questions Q: What is the best source of information about my CRX? A: The FACTORY service manual is invaluable. I suggest that every CRX owner get a FACTORY manual. FACTORY manuals turn up on eBay and are well worth the price. Q: Most web sites do not list parts for the early CRX, can I use parts from the 1988 and newer models on my car? A: There are not a lot of...

If you bought a CX or DX civic with a 1-wire o2 sensor, you're going to have to convert to a 4-wire to run a b-seires ecu, and most of the "top of the line" d-series ecu's like the p28. First things first, you need to physically buy a 4-wire o2 sensor. you can't send a heater signal to a device which has no heater circuitry and expect it to work :D Wires on 4 wire O2: WHITE: Signal Wire GREEN: Signal Ground 2 BLACK: Both black wires are the heater circuit wires. Using a P28 ECU (and should work for most obd1 ecu's with 4-wire controls) Run O2 Sensor signal (white) To D14 Run O2 Sensor signal Ground (green) to D22 (or any good Ground) Run O2 Sensor Heater Circuit Control (black) to A6 Run the other black heater circuit power wire...