xdamxincx

we have a 95 t56 camaro with a high compression LT1 . its a 358ci running 14:1 compression.. the car pops at certain rpms sometimes high rpms or mid rpms when under a load.. this motor is built to redline at 7500rpm. we had the computer sent of to be redone and we are running stock injectors and the map sensor is reading low. ?

we dyno'ed the car with it runnin like this and it only pulled 410hp took it to the track and it just wanted to pop and breakup around 5000-5500 rpm...with a 13.7 @105 mph... ug ..

really need help and cant think of any other symptoms to give you guys... its late ... ?

all help is appreciated ... this car is very impressive and we are looking to pull some times like tanner is .. but we are stuck at this point...

IrocManiac

Thats a LOT of compression I'd hope to God you're using very high octane gasoline. 93 or 97 octane. Could be the injectors too though...