Hands down, the “best” of the std port/std port height ootb heads are the Trick Flows.
Everything else is a pretty big step behind that.
Between the Ede, Sidewinder, ProMaxx, Speedmaster, Stealth heads...... ootb..... the Stealths flow the least.
Sure, they can easily be tweaked for improvements....... but so can the others.
The Ede heads come with better hardware than the copycats.
My preference for all of those heads is the Ede head.
I have more faith in the integrity of the USA made casting vs the import casting, and I trust the hardware.
If you can swing the $$$$...... get the TF’s.
Dont know if i could swing the TF's..I was reading some old thread where you posted flow numbers and the E-street was dead last, so that kind of bums be out on the edelbrocks..What needs to be done to the stealths to make them trustable and reliable?
