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Re: 95's ext cab 350 and 305's
The 4.3L to 5.7L get about the same mileage in full size trucks. If you get much bigger than 5.7L, mileage will start going down.
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'04 Cavalier coupe M/T 2.2 Ecotec
Supercharged 14 PSI boost, charge air cooler, 42# injectors
Tuned with HP Tuners
Poly engine/trans/control arm bushings
Self built and self programmed progressive methanol injection system
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