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Re: gas mileage



so if everyone is getting such good mileage, how come mine is so shitty?
I have some kind of cam, headers, exhaust, lots of bolt ons as well, but I'm
only getting about 18-20 mpg.  Maybe my tranny is different?  Mine revs
about 4000 at 120km/h (75 mph?) is this the same as others?  Or maybe I need
to get my timing checked?

Casey
84 Wolfsburg Roc


> Casey,
> I have a 1847cc Techtonics Tuning overbored EN motor,
> balanced, ported head with G-grind, tri-y header, 2" catback,
> with lots of bolt on go fast stuff. 32deg final advance with
> recurved dist. and cam set at 4deg retard.
> Last trip to L.A. from S.J. I got 34mpg on the way down with
> high speed tests up to 105mph at 30mi stretches.
> Came back to S.J. at a steady 75-80mph and got 36mpg. :)
> The motor only had about 1800mi on it at the time.
> Any one else beat this with a non-diesel ?????
> Many thanks to Techtonics Tuning for building such a
> great motor even if it was for someone else.



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