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motornut · 01-12-2012, 02:56 PM

is this when it's "cold"
what kind of choke do you have is it working ok?
wondering if it's pulling off ok

01-12-2012, 02:56 PM	#12
motornut 78K & 79C Jimmys Join Date: Nov 2009 Location: Ottawa Ont CANADA Posts: 7,901	Re: no low end. can't advance timing enough? is this when it's "cold" what kind of choke do you have is it working ok? wondering if it's pulling off ok __________________ John 1978 GMCJimmy4X4-350/203 1979 GMCJimmy4X2-305/350