1987 chevy

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Feb 17, 2014 | 10:48 PM

Skar-18

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1987 chevy

What kind of mpg will a 87 chevy 305 get in town? 383 gears, stock manifold, and it is throttle body injection, headers, and manga flow dual exhaust, thanks

Feb 17, 2014 | 11:58 PM

SWHouston

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From: Houston TX. USA

I'd say about 11-12 mpg. Relieving the back pressure on the exhaust is great for top end, but, it takes it toll.

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