Our 6.5L in the ''Pugg'' is getting just under 14mpg......(C-5000 truck)...LOL.
less than 12 MPG
12-13 MPG
14-15 MPG
16-17 MPG
18-19 MPG
20-21 MPG
better than 21 MPG
Just looking
Enthusiast
Our 6.5L in the ''Pugg'' is getting just under 14mpg......(C-5000 truck)...LOL.
1993 sierra 3500 drw, 6.5L DB2831 ground spring, 4000rpm, custom cold air intake, H1C, 3 inch magna flow stainless muffler, remote tranny & engine oil coolers with fans.
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