i just got done building my b18b 9:1 compression ratio the head was machine down 4 thousand because it was wrap i got about 200 miles on it so i decide to make 1 pull in first gear OMG the car feel slow as hell i mean it feel like i was in 4th gear in a stock ls is this normal i mean the compression was 160 across anyone have experience ... ? the ring hasnt seal propley yet or what ? thank

 

cam timing is off

 

its a LS

 

i set the timing belt correctly and i check it many time it right on the mark low end it seem fine but over 3k it got no power at all is this because the compression too low?

 

what kinda exhaust/intake is on it?

 

stock IM stock header 2.5 exhuast no cat