Quote:

I have the one on the left.

I must not have got the wired squared in the holes good enough.




Could be.

Whats size is the existing IFR and what size wire did you put in it? That would be helpful to know.

About a month ago I wideband tuned a 750 vac secondary in street 351C in a Mustang. About the same size engine as yours, similar camshaft, same size carb. That combo ended up with a .032" IFR and a .075 IAB. I'm guessing that would be a good place to start in your case. If your IFRs are much bigger than that, you'll need the appropriate sized wire to make it close to the equivalet of that (just as a starting point).

Jim

Last edited by JimG; 09/03/09 06:17 PM.