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compression ratio

  1. 3G Eclipse General Discussion
    If you install shorter pistons for a less comp. rate, can you make your engine a non-interferance engine? because i read on a couple of threads that that the GTS has a 10:1 comp rate that meens that its to high for FI.
  2. GT/GTS
    Subject: How do you figure final compression ratio for supercharger applications? Answer: The formula is: FCR= (Boost/14.7)/1xCR FCR: Final Compression Ratio CR: Compression Ratio Comp.Ratio Boost (in pounds per square inch) SEE LINK FOR CHART...
  3. GT/GTS
    Ive been curious about this. Why is it that most raise the C/R when going SDS stage 2 or 3. All my conventional turbo wisdom tells me that I should lower C/R to compansate for the extra boost, but its different with the SDS, why? CAN you run a stage 2 or 3 SDS with a lower C/R, say 8:8:1 or so?
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