hey sorry for the lack of info: the engine is a newly rebuilt 355 with an Edlebrock dual plane performer intake, L82 cam, 195/160 heads with shorty headers. The transmission is a new turbo 350 with a norm. torque converter. All of this has been placed into a 94 s10 that was originally equipped with the 4.3 vortec and 5spd manual transmission.

goes down the road just fine, and from a dead stop it will burn the tires for as long as you want, but punching it from 15 or 20mph and it stumbles spits and sputters.

thanks for any help