2.8l and 3.1l hybrid
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Joined: May 2021
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Car: 1987 camaro Sport coupe
Engine: 2.8l multiport FI
Transmission: 4 speed with OD
2.8l and 3.1l hybrid
One of the main bearings and rod bearings are gone in my 2.8l. Am I able to use a 3.1 blotting end and put the 2.8 top end on ?
the 3.1 mpfi is supposedly an 88 and the 2.8 mpfi
is an 87
the 3.1 mpfi is supposedly an 88 and the 2.8 mpfi
is an 87
Joined: Sep 2004
Posts: 2,777
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From: Casselberry, FLA
Car: 88 V6 'bird/89TBI bird/85 T/A
Engine: 2.8/TBI/TPI
Transmission: V8 T-5/700R4 x2
Axle/Gears: 3.42 open/2.73 open/ 3.27 9 bolt
Re: 2.8l and 3.1l hybrid
The 3.1 mpfi didn't show up until 1990 in our cars. From 90 to 92 they are speed density, before 90 the 2.8 mpfi is mass air. The intake stuff is different, heads are the same.
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