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lx mike · 03-08-2006, 03:31 PM

spread bore carbs have smaller primary venturi's and the secondaries are larger and square bore carbs have all 4 the same size.

03-08-2006, 03:31 PM	#2
lx mike Undescribable Join Date: Sep 1998 Location: Ft Myers Fla Posts: 1,539	Re: Difference beteen square bore and spread bore carbs. spread bore carbs have smaller primary venturi's and the secondaries are larger and square bore carbs have all 4 the same size. __________________ Rice Haters Club Member #101