Originally Posted by PhilStubbs

thats awesome that it held up. i guess in the end that was the real goal, just get through the dyno pulls.

since this guy keeps asking, anyone know the limits of a stock sleeve b20? i bet a good amount less than a b18

Originally Posted by rudebwoy

well I did not make 600whp, because my boy told the dyno operator to let off at 6800rpm because he did not expect it to push 20 psi, power started to climb fast but he cut it we had the rev set to 8000rpm
we made 300whp at 20psi of boost using a 50/50 mix of e85 and 93 octane gas, timing retarded to 12degrees, and afr 10.9. did not make my primary goal of 600whp, but I won the most power non mopar car. still second place overall behind built srt4 running 28psi on a gt30 made 480whp

so I made 300whp on a junkyard motor, with scrap parts from different people, even the bearing were mix match from different cars, the piston rings caked on the pistons with sludge, cylinder walls scarred, we took the inner springs from my friend because I just built his head for him, and put them on the exhaust side to make it dual springs all around . it actually runs better than my sleeved motor, still running strong . I have to tear it apart to return the rod nuts that I my barrowed from someone .

Originally Posted by bigdaddyvtec

I would have expected ALOT more

Originally Posted by rudebwoy

I was upset he let off 1200 rpm too early, be the look of the graph it would hit 500whp at 8000rpm he did not even give the cams a chance to do its magic
vtec at 4500, turbo hit full boost at 5500rpm started power shooting up at 6500rpm he let off.