Engine Swap Everything about swapping an engine into your Third Gen.....be it V6, V8, LTX/LSX, crate engine, etc. Pictures, questions, answers, and work logs.

350 crate engine

Old Mar 16, 2004 | 03:50 PM
  #1  
zapr's Avatar
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Joined: Mar 2004
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Car: 1985 camaro z28
Engine: 305 lg4
Transmission: 700r4
350 crate engine

........Hey everybody.........I'm new to this forum. This is my first post. I have an 85 z28 with an lg4 305. I'm thinking of the 350/330hp deluxe crate engine. My question is, will there be enough hood clearance with the carb and intake on the deluxe engine? What e.ts. can I expect with the 700r4 trans. and 3.23s and will the unibody handle it? Is there anything else I should know? Thanks in advance..........Zapr.
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Old Mar 16, 2004 | 11:40 PM
  #2  
five7kid's Avatar
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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
Welcome aboard.

It's been done by several. Mr. Search Button will aid you in discovering their experiences.

There will be "issues". You'll need a drop-base air cleaner to fit under the hood, but that's not a biggie. The chassis needs subframe connectors (a V6 3rd gen needs subframe connectors). The exhaust currently on the car should go where it deserves to be - the recycle bin - all of it.

You might consider the base HO engine, get a Vortec q-jet intake, and use the rest of the LG4 induction and controls - would make for a good daily driver with some nice grunt. But, I'm extremely biased in that respect.

Low 14's to high 13's can be expected with slightly higher stall and some traction.
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