Customer q:
I can't decide between #835171 and #835162. I have a 454 big block over 0.020 with 30cc pistons, a .625/.639 hydraulic roller cam and 502 rectangle port heads. Which intake would work best? Single carb or dual carb? And what size carb should I use? I have an 800cfm holley carb. If i went dual, would I use 2 600 cfms? Thanks
CAR MAKE & MODEL
ac = Yes
drivewheel = 2WD
engine = 4.6 v8
fuel = fuel inj
make = ford
model = mustang gt
pwrbrk = Yes
pwrstr = Yes
trans = auto
year = 2001
JEGS ANSWER:
I would suggest a single carb manifold for the combination. The 800 you have currently will work well. If you simply want the look of dual carbs, you can do this. I would suggest using 450 cfm carbs. Thanks for choosing JEGS and have a good day.
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