p14 with vafc? - Honda Prelude Forum

92 SI Ludester · 10-08-2002, 07:35 PM

if i get a P14 5 speed tranny and hook a VAFC up to it will it work with my JDM H22?

92 SI Ludester · 10-08-2002, 08:54 PM

if this idea works...i have 2 choices, which one is better

1. get my friends P14 5 speed ecu and buy a VAFC for 300 and use that
2. get a p13 ecu off ebay for about 300

it will cost me about the same money for both but with 1 i get a VAFC which i would have to spend more money to get it dyno tuned

brendon2k · 10-08-2002, 10:00 PM

no it will not work, buy a p13

92 SI Ludester · 10-08-2002, 10:03 PM

alright thanks

4thGVtec · 10-08-2002, 10:27 PM

even if it did work, you'd have a low rev limiter, and wrong fuel maps.

brendon2k · 10-08-2002, 11:02 PM

Quote:

Originally posted by 4thGVtec
even if it did work, you'd have a low rev limiter, and wrong fuel maps.

but you can set the fuel with the vafc but you would have to change the rev limiter somehow.

PreludeRacer023 · 10-09-2002, 11:22 AM

it would also not work because of timing, the timing is advanced on a vtec ecu...it jumps between timing maps for the 2 cam profiles...i tried the p14 with the vafc...vtec worked, but when u hit the rev limiter at 6800...boy that sucks...and it didnt pull as hard...peace

PreludeRacer023 · 10-09-2002, 11:23 AM

one last thing..you could also use a p72...or get a p28 and have it chipped for less than 300 bucks...peace