prockmike01

i did a compression check and all pistons good , then took a cam and looked at each piston and all good no broken pieces in there the car runs great as long as i dont go in boost , i did find the cam senser broken so i replaced it but im still scared to push the car .. the tuner is going to put the car back on the dyno and see whats up with it ..


the car is chiped , and the bottom end is stock

prockmike01

also if i rev the motor at 2500 rpm its very smooth but when i hold it at 3000 it starts to fall up and down , i was told that its the plastic blowoff valve that came with the kit... they told me its only good up to 400 hp

the first dyno read 395 to the wheels do you think i need to change it? thanx