dual quad small blocks?
Offenhauser 273/318 #5896, small port with 2 , identical 2992 Carter AFB's, 500 CFM each, from 1960 318 Poly .
Going on my 360 Magnum, by using EQ CH 318A as cast magnum head with LA intake bolt pattern.
That flow 227 CFM intake at .500
Offenhauser 273/318 #5896, small port with 2 , identical 2992 Carter AFB's, 500 CFM each, from 1960 318 Poly .
Going on my 360 Magnum, by using EQ CH 318A as cast magnum head with LA intake bolt pattern.
That flow 227 CFM intake at .500