I am planning on running three Holley 94's progressively on a Howard five carb intake. From what I've read, I need to apply some heat (hot water) to the intake.
Should I, 1) attach 5/8" thick hollow aluminum blocks to the bottom of the intake & run water through them, or 2) drill the intake and run a length of 1/2" copper tubing inside it?
I'm open to any ideas,
Rickf
