My stepdad has an s10, 4.3 v6 of course, and it eats gas like no tomorrow. He gets 12-14 MPG and sometimes as low as 10. What all can I do to get some better numbers out of this thing?
I already discussed changing the exhaust, and gutting the cats but what else is there for this thing? If you guys know anything about making this motor more efficient let me know.
I already discussed changing the exhaust, and gutting the cats but what else is there for this thing? If you guys know anything about making this motor more efficient let me know.
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