I need advice?
Just out of curiositry, my mechanic is to put a Chevy 350 in my Jeep Wrangler and I wondered what kind gas mileage should I expect to get, I'm running 32 inch tires. For information Litle my 6 line obtained 10 MPG. It also has a new Edelbrock 4 barrel carb, intake of new broadband multiple K & N air filter and an exhaust free flow and an RV Cam
Im thinking you should get about the same ... The biggest movement to reduce the mileage a bit, but the addition of other modules of the engine will improve engine efficiency. I had an old Ford Grand Torino with a 351 Windsor and I put all updates Update your talking and raised milage (as the contact peddal didn't speak much) about 2mpg ... So Im guessing your car will be about range 8-12. Also, I do not know if you've checked to see if your institution Speedo stock is off. Going to 32 in a car with a stock 235/70/15 will to reach a diffrence of about 10% in size and mileage ... 10mpg so when you see that you really could have been 11mpg. Thats if you have not changed the train Speedo ... Just another quick point.
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