Edelbrck vs Trick Flow

73smallblock said

Lol, I am not the op. I was simply stating my experience for reference, and the thread got off course. My apologies to the op. The point I was trying to make was that I don't see much improvement 1/8mile mainly on the big end.

Now I'm thinking I was running through the old converter.

Click to expand...

...running through the old converter....
There was a racer at our 1/8 mile track with a 50 chevy coupe, that had a small sprintcar engine in it, that he spun to 8000 rpm plus. If you listened to it as it maxe a pass, it sounded like eight grand all the way, no shift rpm change at all. Others, and i, told him his converter was junk, he said it cant be, it stalls 6000, right where i want it....
He finally took our advice. New converter, he went from 7.0s to 6.20s.