PDA

View Full Version : Motor poping idk what it could be plz help



lyons17r
09-18-2011, 07:54 PM
I have a steel block 383 callies rotating assembly eagle iron heads 2.02/1.60 heads, msd 6 al, accel super stock coil, Mallory distributor. timing is on 36 deg

What it's doing:
It will run fine idle and rev up, but when I get on the track and I get about half way up to speed and I go to give it some fuel, It starts poping and I have no power, when I'm up to speed and I let off the throtle I can see a constant blue flame come out of my left header and it don't stop til om at idle speed or I give it a lil throttle. The more laps I RACE it the better it gets it takes around 8 laps of racing for it to go away then it runs like a dream.

At first I thought I was going on the track to cold so I warmed it up to 190-195 and it still done it.