if I went OBD0, I would use a Mugen chipped pr3 and all my b16 electronics (distributor, injectors, sensors)
OR

convert the car to OBD1 and use a PYR chipped p28 and use the b18cR electronics (distributor, injectors, sensors).

Which setup would run better for a mild NA buildup (i/h/e, flywheel)?

 

.....if you intend to do any type of serious mods, then I'd suggest getting the obd1 conversion harness from kenji on this board. That way, you can run a hondata-chipped p28.

I **** you not, we did this exact swap into a 88 crx si recently and gutted the car... it scares the crap out of me to drive it. It is THAT fast!

Lemme find the thread for you...

https://honda-tech.com/zerothread?id=339162

 

i already have a PYR chipped p28, but I have heard good things about this ecu.

Black R, on the c5 crx did you go OBD0 or OBD1 and what ecu? also, what tranny?


[Modified by red civic standard, 9:21 AM 1/10/2003]

 

obd1 conversion harness from kenji. hondata stage 4 p28.

92 usdm gsr tranny (cable) with ATS lsd for 94 integra.

I am going to be doing another itr swap into my 91 si hatch soon as well. This will be '00 itr tranny and motor, and am trying to decide whether to make it obd2 (since I have the entire harness), or convert to obd1 (which is SOOO much easier). I'm just figuring out the bits and pieces of the 5 lug conversion for the EF too...