440 power gains/ aluminum head advantages?

PRH said
My answer isn’t really an answer…….

Before making any recommendations I’d suggest quantifying what you have.
In other words…….. time for some track results so you can put a number on it.

Imo, it’s got too much gear in it now, so I wouldn’t be expecting big mph out of it in the 1/4.

Does it have headers on it?
A decent intake manifold?

If it’s a “no” to either of those, that’s where I’d start.

If you haven’t done one yet, I’d do a cranking compression test.
Click to expand...

PRH said
My answer isn’t really an answer…….

Before making any recommendations I’d suggest quantifying what you have.
In other words…….. time for some track results so you can put a number on it.

Imo, it’s got too much gear in it now, so I wouldn’t be expecting big mph out of it in the 1/4.

Does it have headers on it?
A decent intake manifold?

If it’s a “no” to either of those, that’s where I’d start.

If you haven’t done one yet, I’d do a cranking compression test.
Click to expand...
yes tti headers and edelbrock torquer manifold ran 9.1 in the 1/8th with 2.0 60ft at 80mph. was a lot slower than i expected. i also ran that when i didn't dial timing in so it was too retarded at idle and too advanced at all in. now i have it locked in at 36