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    Definition File

    Does anyone have any links to tutorials for creating a definition file? Thanks, -Joel
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    OBDI Tuning

    Hello, I wanted to shoot a question out there for you guys. The car is not a Sy or Ty, BUT I wanted to ask an expert on GM OBDI Turbo cars. I'm not an expert but I do know a bit. Here we go: I want to tune my car for a turbo application.I bought all the necessary forged internals, now I'm...
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    ECU on a custom application

    I apologize ahead of time on my lack of knowledge, I wanna learn as much as I can about the ECU used in the Turbo sunbird/ syclone/typhoon. I'm assembling a monster of Oldsmobile Quad 4 turbo. (Garrett GT30R, all internals forged balanced, and cryotreated) In 1988 when the Quad 4 debuted, it...
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    Turbo Project

    I'm thinking of ways to implicate a turbo project for a Quad 4. Does anyone here see any problem with using an EXTRA thick copper headgasket to lower the compression of a motor for a turbo setup? The pistons are flat and the rods and crank are forged right from the factory. The bottom end is...
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