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.

first engine swap ? s

Old Sep 28, 2014 | 02:48 AM
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From: Martinsburg,WV
Car: '02 T/A
Engine: LS1
Transmission: 4l60e
Axle/Gears: 3.23
first engine swap ? s

I'm about to swap the lg4 and 5 speed from an 84 z28 into a 89 firebird that was a 305 and from the looks I believe was tbi. My main questions are what do as far as fuel pump wiring since the lg4 has a mechanical fuel pump and the firebird should have an electric one in the tank? Also how complicated will this be as far as the wiring harness?
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Old Sep 29, 2014 | 04:43 PM
  #2  
armybyrd's Avatar
Thread Starter
Senior Member
iTrader: (4)
 
Joined: Jun 2010
Posts: 554
Likes: 6
From: Martinsburg,WV
Car: '02 T/A
Engine: LS1
Transmission: 4l60e
Axle/Gears: 3.23
Re: first engine swap ? s

Anyone? Will removing all the egregious and smog equipment have any negative effects on how it runs? Can I just plug the vaccuum hoses no longer used?
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