crown vic 3v swap

Factory Computers with Aftermarket Wiring Harnesses. usually net a 15% gain for a full point of compression bump so we are even farther in hp gain than we expected with the 3v heads swap. I figured with the valves being in different locations it would affect that but Ive never build a mod motor myself. Out the factory door, the P71 Interceptor Crown Vic managed 239 horsepower out of its 4.6 liter V8. Paul did tell me that it took awhile to tune the PCM from the mustang and he spliced a stock 6.2l and 4.6l 3v harness together. The latest systems cannot only give you the basic error codes, but can log information on the engine and systems when an error occurs, provide real-time running information on the performance of the engine, and be programmed over the Internet for engine and drivetrain improvements for both performance and efficiency. Rack n pinion steering, a front sway bar, disc brakes and probaly handles a lot better . To start the conversion, Rod and Custom Motorsports performed extensive fabrication work and installed a Mustang II front suspension. If you can't figure out which one you're looking at count the cam cover bolts. Supercharger, Turbocharger, Nitrous Oxide & Water/Methanol Injection Engine Swaps 7.3L Gasoline V8 Engine 6.2L V8 5.0L Coyote EcoBoost (all engine sizes) Modular V10 (6.8l) Modular V8 (4.6L, 5.4L) Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W) Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460) Ford V6 During the EEC-V era, Ford transitioned away from coil pack ignition to a coil-on-plug (COP) system. Oh ok good to know, thats a route I might go if my motor blows up lol or just go with a 3v swap with the 3v ecu and everything. the 5.4 just needs air. An old swing-arm voltmeter could be used to read the pulses put out by the computer. The car has received a mini tub in the back and all four fenders have been flared 112 inches. why not use the computer and harness from the 6.2? We'll send you raw engine tech articles, news, features, and videos every week from EngineLabs. So a freer breathing head would make more horsepower, and the 5.4's added displacement can still keep intake velocity up at lower RPMs, which is where torque is made. In 2003 Ford went to a faster data channel, so older code readers wont read newer computers. i bought a 6.2l short block and heads for it. many people have done the 54. lightning swap also. A Lokar throttle cable is used along with an accelerator pedal from a 1970 Mustang to run the throttle body. why not use the computer and harness from the 6.2? oil pan, EGR, wiring harness. Now I want to put a V10 in for fun. The EEC-V computers have a port that allows a programming chip. Paul's saying they used a 2010 3v computer and harness (and a pro tuner described it as taking awhile to tune right - which would make me pause right there) but YOU are talking about using a 2 valve computer and harness from a 10 year old 03. hey JCG1 thanks for replying, yes the 6.2l has VVT but I was going to lock that out. Generated in 0.038 seconds in which 0.013 seconds were spent on a total of 15 queries. The engine bay needs to be modified to make room for the bigger engine. Others can get the connectors, and some use a central junction point that permits remote mounting, but it is big and bulky. VCT allows the computer to advance or retard the camshaft timing via a control solenoid. The biggest challenges to installing the engine are the width and height. 9. These computers are all mass airflow design, so they must use an airflow meter to measure the amount of air going into the engine. For this, you need a scan tool, which costs more than the error code readers, depending on what level of features your scan tool possesses. I just re read the OP post and he is actually only using a 3V block , nothing has to do with the heads or VCT as the stock 2v heads are going back. i started a project my 03 crown vic i paid 1100 bucks for it at an auction. These systems were unusual in layout because they had some extra relay boxes, and this makes the conversion a bit cumbersome compared to later wiring harnesses. That means that the suspension geometry and ride quality is designed for this truck. The valves open towards the edges of the pistons and the edges are not dished. Imo its not worth it unless you get the frpp 3v swap kit and even then youre only at 300hp or so at the crank. The next step up is the ability to read the data stored in the computer and the ability to perform specific tests on certain items controlled by the PCM. The computer can tell you more about what is happening with the engine than any external device. Dazed in Conufsed V8 is working on a 3v swap last I heard. Programming the computer is very easy and the wiring from the donor Cobra can be used. Sounds neat, i wonder what it'd get for mpg being in something a little lighter and more aerodynamic haha. However, a simple software jump in the PCM programming could defeat these systems. Manage Preferences - Crown Victoria - Engine Swap Depot Crown Victoria Crown Victoria with a 5.0 L Coyote V8 January 5, 2022 Crown Victoria The owner of this 2006 Ford Crown Victoria sent it to National Speed for a serious performance upgrade. A second oval grommet from a salvage yard harness seals the harness as it passes through the firewall. The swap works because the Mustang specific parts will be swapped from the original to the donor. A programmer manufacturer can give you a list of tuners in your area, or you can work with one over the Internet. (Photo Courtesy Classic Resto Garage). But as of now it's guesstamates and math, until some one does it. does the 6.2 have variable valve timing? A forum community dedicated to all Ford Mustang owners and enthusiasts. A Crown Victoria engine and a Mustang engine may have the same connector, but Ford changes the pinouts of the wires in the connector. 96 F150 5.0 Firing OrderFiring order 1996 ford f-150 5. Dans External Relay Harness. 11 psi whipple kit = bolt on 500+ hp 4.6L 3V V8. JavaScript is disabled. Thanks to the shared 34-inch framerail spacing, the Crown Vic assembly is easily adapted to the 1967 Ford F-100 . 1929 wheat penny. It doesnt measure the volume of air coming into the engine; it uses a big internal table of fuel curves and uses these calculations to determine the amount of fuel to deliver to the engine. CD, or direct online schematics, it is up to you. Programming for the ECM is required.. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Im looking to do the same setup with a 6.2 in a crown vic..Now A question. Paul's high performance swapped a 6.2l in a 10 mustang. Mustang is lower profile intake with dual bore throttle body and Explorer is a little taller with single blade round throttle body. harness all at once. Error codes are primarily usedfor emissions issues, and when your PCM senses a problem, it stores a DTC (Diagnostic Trouble Code) and turns on the check engine light on the dash. This EEC-V is from a 2003 Mustang Cobra, and it features an additional row of pins and the different keying from the EEC-IV unit. A remote oil filter mount and oil-to-air cooler are also used. Go here to check out what weve been up to. so if they are canceling the variable timing it will make less than 300 hp, the variable timing is the key to make 300 hp . Team321 offers this setup in two packages: the base package includes the crossmember, upper control arms, all mounting hardware and sway bar; the complete suspension package adds the lower control arms, steering rack, coilovers, knuckles, steering tie rods and sway bar links. what happened to vincent cyr