Do you have pin gauges and the tiny carbide drill bits? I'd pin gauge those accel discharge holes and go up 5-10% on the area of the holes. Depending on diameter, about .002"-.003" larger should be a good starting point.
If you can figure out where the IFRs are, you can go up a scootch on those too. If the transfer slot is lean, then richening the IFRs will add fuel.
__________________
I could explain all this to the girl at the parts store, but she'd probably call the asylum.
White '67 LeMans 407/TH350/Ford 3.89... RIP
Red '67 LeMans. 407/TH400/Ford 3.25
|