hello peeps, wonderin if anyone has any ideas as to my problem.

first the spec of my engine is as follows, ported polished head with kent fast road cam, t3 hybrid altho not sure of exact spec of turbo, fully lightened and balanced bottom end, knife edge crank, mahle low comp pistons, believe cr is 7.8:1, superchip. ecu is new, turbo is new, bottom end has been rebuilt by harvey gibbs sachs race clutch. thats all can think of tunning wise.

anyway running 17psi i made 203 bhp and 203 lb/ft torque at jamsport but my problem is when its making the power, all of it after 4000rpm at 3800rpm im just about making 105-110bhp

having looked at other rst power graphs they seem to make double my power at 3500rpm but y? can anyone suggest a reason y mine may well be so slow to gain any power. ive also been told i should be making more power with the engine i have.

it is in the back of a 106 running with a chargecooler and charge temps r consistantly in 20's even on hot day, providing not in traffic

any ideas would be gratefully appreciated


cheers


adam