gas mileage with this setup...
Thread Starter
Joined: Oct 2002
Posts: 1,866
Likes: 5
From: Salem, NH
Car: 1999 Z28
Engine: LS1
Transmission: 4L60E
Axle/Gears: 3.23 10 Bolt
gas mileage with this setup...
just curious as to what gas mileage i would get with this setup:
350 engine
AFR 195s
LT4 hot cam
HSR
headers exhaust the works
3.45 gearing
T5 tranny
with all the proper prom tuning, what would this combo be capable of getting for city and highway mileage?
350 engine
AFR 195s
LT4 hot cam
HSR
headers exhaust the works
3.45 gearing
T5 tranny
with all the proper prom tuning, what would this combo be capable of getting for city and highway mileage?
Senior Member
Joined: Jun 2001
Posts: 726
Likes: 3
From: Northern Kentucky
Car: 1991 Z28
Engine: L98
Transmission: 700R4
Probably in the neighborhood of 12-17mpg...depending on how you drive it. besides, if youre worried about MPG, buy a Honda..lol It should be decent if you keep your foot out of it. Good luck
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