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Old 06-30-2019, 05:29 PM   #19
kipps
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Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,099
Re: Give me the really big picture on manual trans options

Quote:
Originally Posted by whtgmc68 View Post
...it will get about 15 MPG when driving two lane roads at about 60 mph...
That's very good mileage! I sure wouldn't be complaining.

With my old TBI 350, running around on the farm, I was getting 7 mpg. I'm hoping for 13-ish under the same conditions, once this LS swap is done.
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1987 C6P V20 truck, 2010 LMG 5.3, AFM delete, 2010 Camaro exhaust manifolds, 1997 nv4500, 1991 np241c, hydroboost, 2005 14bff axle & driveshaft, drop-n-lock gooseneck, 4.10 gears, stock suspension, rims, and tires. Still a work in progress. Any questions or suggestions are welcome!
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