i just got a z6 head im getting it milled .015 to raise compression. i got full 2 1/2 inch exhaust y8 intake mani. should be running 11.0:1 compression when im all done. what tb should i use stock one at 56mm or the b18b with 60mm. and can i run a jdm b16 pr3 ecu with this setup? i plan on going obd1 and getting it tuned down the road but moneys tight.. lol

 

just use a p28 so you aren't throwing codes for sensors that isn't on your block (like a knock sensor or something). j/w what block are you using?

 

subs. interested in this

 

im running a d15b7 block. i did run the pr3 for a week on the stock motor and it just gave me vtec codes thats it. and now with the stock pm6 it just gives me o2 sensor code when i drive for a while or let it downshift for long.