i have a 355, 437hp/420trq dyno'd. ANyways, the engine was great on the dyno and we got it back to the house and we were dropping it in, and once in.....i cant even hardly give it a 1/16th throttle and it backfires and all that good stuff. the only thing we did is pull the dist and put it back it which dropping in the engine.
timing is at 6*, elect fuel holley blue at 6psi, holley 3310 (750 vac 2nd's)....th350 tranny, stage 3 shift kit.
rearend.......10bolt 2.73's...i know i need to chance the rear...was gonna but figured we could get the motor running right 1st....
the problem is this....car had absolutly NO POWER...seriously like it would hardly move, can not beat a semi off the line...no joke. compression is about 11:1.
when u floor it there is no tire spinning, no acceletation, or anythihng...once it hits about 3k-3500 it starts to heavily misfire and eventually once big pop shuts her down....i need help!!!!
timing is at 6*, elect fuel holley blue at 6psi, holley 3310 (750 vac 2nd's)....th350 tranny, stage 3 shift kit.
rearend.......10bolt 2.73's...i know i need to chance the rear...was gonna but figured we could get the motor running right 1st....
the problem is this....car had absolutly NO POWER...seriously like it would hardly move, can not beat a semi off the line...no joke. compression is about 11:1.
when u floor it there is no tire spinning, no acceletation, or anythihng...once it hits about 3k-3500 it starts to heavily misfire and eventually once big pop shuts her down....i need help!!!!
