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C10 - C90 Bill · 11-29-2016, 09:59 AM

My 292-6 in a C-30 got about 13 to 14 MPG Fully loaded. I would say that it would get about 7 to 9 in my opinion, tuned properly anyway.

11-29-2016, 09:59 AM	#6
C10 - C90 Bill Registered User Join Date: Nov 2001 Location: Moneta, VA USA Posts: 3,067	Re: Usaf 5500 My 292-6 in a C-30 got about 13 to 14 MPG Fully loaded. I would say that it would get about 7 to 9 in my opinion, tuned properly anyway. __________________ '60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan