Re: 2BBL vs. 4BBL
750cfm q-jet was stock for the 4v..you could use a 800cfm q-jet off a 455..
my personal experiance, don't go with a 750 speed demon, it'll hold you back.. some people recommend the 750 holly double pumper.
good luck with the conversion!~
Mike aka BiZnO
72 twinturbo Skylark
Buick 350 Inspirational members to me..
TuBBeD for his 551+ N/A build
BillMah52 First to take a 350 where no man has gone before
Justa350 First to hang a pair of turbos and cause Kaos
GSJohnny First to max out the bore at .090 and his .075 and have engines that actually breath well N/A!
Bobb Makley First well known to Stroke a 350
Ken Betts, Hopefully the guy to pull-off 350 AL heads :-D