Project 964 C4

Now that we have ironed out all the previous owner issues with the silver fox, it is time to start modifying this puppy 🙂 First things up are a lot better exhaust note along with some additional horsepower. First things first. Getting a decent throaty exhaust like a sports car should have. A Catbypass pipe and secondary muffler bypass….ohhh yea. Pulling the old exhaust tip off, it is pretty rusty and ugly. Since we have to reuse this, off to …

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Piggyback Tuning

Since I put the new motor in with larger injectors to deliver more fuel, I have really put off getting the car tuned properly.  The problem was, with the bigger injectors, it was running so rich, it was actually causing the plugs to foul on wide open throttle (WOT).  Needless to say, the fuel economy was horrible as well, lol.  So I finally got around to installing a Vitesse Racing SMT6 piggyback tuner.  Since I am already running his MAF …

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