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.

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Old Jan 18, 2010 | 11:56 PM
  #1  
stoning_volcom's Avatar
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From: Illinois
Car: 98 Camaro Z28
Engine: 346 LS1
Transmission: T56
Axle/Gears: 3:43
LAY UM OUT

I have a 383 stroker sitting in my garage. Bored 40 over sbc with 190 64 cc heads comps retro fit roller cam with tpis mini ram intake I am wanting to replace the stock computer? but dont no if this is hard, or simply unplug then plug in the new one. I was lookin at a holley computer and then a fast one. Now is there a performance computer that just plugs into the wireing harness? any answer would be appreciated thanks
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Old Jan 19, 2010 | 12:14 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
There is nothing I am aware of that plugs in place of the factory computer. Most people reprogram the factory PROM.

Some have taken the LS1 PCM and adapted it to run Gen I SBC's. They typically discuss on the DIY PROM, DFI & ECM, or alternative EFI forums.

I'm not sure about FAST, but I don't believe the Holley is capable of controlling the torque converter lock-up function.
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