May 28, 2010 #1 spstacman Well-Known Member Joined Feb 14, 2010 Messages 80 Reaction score 0 Location seatac WA do 64-65 273 2 bbl have smaller ports than 4bbl ????
May 28, 2010 #2 slantsixdan =..= Joined Jan 7, 2007 Messages 8,524 Reaction score 4,926 Location Vancouver BC Same cylinder heads whether 4bbl or 2bbl.
