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Axle · 01-21-2015, 09:39 PM

A 12si is an easier conversion than a cs133. Never realized they where that much better at idle than a 10si.

Alex.

01-21-2015, 09:39 PM	#18
Axle Registered User Join Date: Jul 2011 Location: SW Ontario Posts: 1,221	Re: At what RPM does your 350 SBC idle? A 12si is an easier conversion than a cs133. Never realized they where that much better at idle than a 10si. Alex.