Ive got a 97 integra gsr semi built with toda c cams ctr pistons, rc 370 injectors, conervted and dyno tuned on a p28. Got a buddy to borrow me a p75 ls ecu since a p72 would throw a code for the butterflies, swapped in the stock injectors and new plugs. After the 5th time at the station and fouling out the new plugs i keep getting a misfire in almost all the cylinders. I have no clue what it could be or if its the cams causing this or what? Im getting so frustrated that im about to sell the shell and buy an obd1 car. Any help or suggestions let me know. thanx

 

threw the hotter plugs in and changed the coil wire incase it was bad, so far no CEL's, as long as they stay off and cleared on the way to the station should be fine....i hope

 

welp same problem once again, cylinder misfire in 3 of the cylinders???