LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

305 swap to LT1 350 question

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Old Jul 25, 2013 | 01:35 PM
  #1  
z28vert's Avatar
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From: michgian city indiana
Car: 91 z28 vert
Engine: v8 305 auto
305 swap to LT1 350 question

I have a 91 z28 vert with 305 auto can I swap it out with a 350 lt1 from a 94 trans am 6spd stick shift I have the whole trans am to use as I want there both tpi
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Old Jul 25, 2013 | 01:45 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
This would be an LT1 swap. Yes, the LT1 is a 350, but when you say "350", the general assumption would be you're talking about a Gen I SBC.

So, read the LT1 swap sticky in the top section of this forum. And, I'll move this thread to the LTX/LSX engine swap subforum and redo the title.
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Old Jul 25, 2013 | 01:47 PM
  #3  
five7kid's Avatar
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25 Year Member
iTrader: (14)
 
Joined: Mar 2000
Posts: 43,187
Likes: 45
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
Oh, and while the LT1 is a port injection system, it is not "TPI" as generally defined. "Tuned Port Injection" was a 1985-1992 factory system.
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