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Old 01-09-2021, 04:05 AM   #3 (permalink)
67-ls1
Eco Rodder
 
Join Date: Nov 2014
Location: Walnut Creek, CA
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I have a 2013 LFX V6 out of a Camaro. 3.6L (217 ci) direct injected with 4 variable overhead cams. It’s rated 325 HP and connected to a 6 speed double OD auto trans. Rear end is 3.07 ratio with 26.5” tall tires. RPM at 70 mph is just under 1700 rpm.
The car weighs 3260 lbs with the tank full. The only aero is a front air dam under the bumper.
My best around town/highway combo before was 32 mpg so this was a big leap.
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Worlds highest MPG LFX V6 powered 1966 Chevelle
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