I didn't mean use the vacuum ports. You've got to fabricate and attach an aluminum plate where the exhaust manifold bolts on. Drill holes and tap for fittings. Did it with my Offenhauser and got the idea from ftyler. Works nice I think.


Tradin' up dimes for nickels...
'`'`'`'`'`'`
My \'65 Chevy C-20