Torched head and block

We started at 30* on the dyno and worked our way to 36*

 

Most motors that go from the dyno to the race track want less timing and more fuel on the race track.


Blessings........Ron

 

And it kept gaining power as you advanced it?

 

Yes, till 36*, lost power at 37*

 

Wow, on one of our engines we worked our way from 36 down to 33, and in total we were 70 HP gain in power.

Shows how similar engines are still not the same engine and therefore react differently to settings.

I've had it where the peak power was gained with advancing more but in the 6000 RPM area it was down, we likened it to being too advanced at the lower RPM and therefore we backed it down.

Maybe thats your deal, compare the dyno graphs to see what going on at lower RPMs

 

What manifold and blower? A BDS manifold and hi helix don't work! 25 nozzle sizes from front to back. Went to a Indy manifold-4 sizes different. Burnt up a few pistons with the BDS

-Dale