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Joe DeMarzo · 03-22-2013, 09:31 PM

How does the Chevy 350 " 70 2 barrel at 1686 X 1375 compare to the "72 2 barrel at 1686 X 1260?

Is there a significant difference?

How about how much slower is the 2B to a 4B?

Thanks.

03-22-2013, 09:31 PM	#1
Joe DeMarzo Senior Member Join Date: Oct 2002 Location: Mahopac, NY Posts: 666 Likes: 48 Liked 113 Times in 9 Posts	2 barrel analysis question How does the Chevy 350 " 70 2 barrel at 1686 X 1375 compare to the "72 2 barrel at 1686 X 1260? Is there a significant difference? How about how much slower is the 2B to a 4B? Thanks. __________________ Joe DeMarzo 1317 STK Last edited by Joe DeMarzo; 03-22-2013 at 09:48 PM.