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Another 305-350

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Old Jan 15, 2007 | 05:34 PM
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xtrakoolmj's Avatar
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Another 305-350

Hey guys i was just curious as to what was needed for my 1985 305 carb to become a 350 carb. Thanx
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Old Jan 15, 2007 | 06:43 PM
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
A 350.

Seriously.
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Old Jan 15, 2007 | 08:28 PM
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so nothing electronic?

SWEET
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Old Jan 15, 2007 | 10:34 PM
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I'm trying to recall if '85 had knock sensor. It might. In which case, a 350 knock sensor and module would probably make it run a little better.

All new exhaust, of course. The stock stuff is restrictive to a 305.

The devil is in the details, as in what vintage 350 you end up with.
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