[FrankJohnson69]

I have to put in my 2 cents here.

A single 4 bbl will be the best bang for the buck indeed. Although I'd never use an Offenhauser 360 it’s just not a good manifold for much of anything over 5000 RPM. If you want get an Edelbrock F4B for about $100.00 and it's the exact same manifold as the early dual plane hi-rise cobra intake. That and a tuned 750 cfm with vacuum secondary with an adjustable vacuum port will get you more then you ever realized. Provided you have healthy cam and heads that breath.

This set up will pull more for less any day. Don’t get me wrong. No one, I mean no one likes the webers more than me. It’s just tuning them can be a bit of a pain in the rear. Nothing looks better though.