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- - cfm small block vs big block ? (https://67-72chevytrucks.com/vboard/showthread.php?t=178422)

CG	10-29-2005 02:00 PM

cfm small block vs big block ?

im looking for a stock carb for my 72 with a 402. one of the members close to me has one for a 72 350. anyone know the difference for stock cfm in these two models? has anyone ran a 350 carb on a 402? all im looking to do is have an easy bolt on situation....thanks for any info.

PICKMUP

10-29-2005 10:19 PM

Re: cfm small block vs big block ?

I think the BB primary jets and secondary rods were the only difference.

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