well might not be soo massive, whenever i drive for about 10 mins or so the car will jitter and then shut off and i have to wait about 5 min for it to start back up, the main relay sounsd like its taking a **** too. and i think it finaly gave out.

any opinions if the main relay would cauise this problem ? when ever i got to like 4000+ rpm range the tac would sorta jump all over the place too.

im just running a p28 ecu socketed with chipped ecu, car works amazing for the first little while when im driving ive never even had teh chance to hit vtec.

oh yeah its a 91 integra, boomslang obd0 - obd1 converter, 99b20b block and 99b16a2 head, p03 intake manifold, ummm that should be all.