David Vizard bench flows a BBD 2bbl
Yep thats a fact, smallblock heads are much better than Bigblock heads but Mother Mopar didn't care, she had the HEMI!
Strange thing is though I have marched past many a 426ci hemi in the 1320 with a 906 head or two lol...
The folks who drive 'em are too precious to give 'em 7000rpms.
When you bust a 440 iron motor its a £5000 wallet denter.
When you bust a 426 hemi its a re-mortgage and a divorce...(if you are lucky)...
Been there done that!