High Compression Turbo Cars and Timing...
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High Compression Turbo Cars and Timing...
For those you who run 9.0:1 K/R and up, how much timing and boost are you running with it. Forged short blocks ofcourse.
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Looks about right. You guys get some 100 octane at the pump, correct?
I ran about that much timing on 93 oct and 12:1 compression N/A. 8 PSI isn't that much and the compression has been lowered a bit.
Different combos can tolerate different amounts of timing. The vehicle weight, SCR, cam (DCR), gearing and exhaust all come into play.
I ran about that much timing on 93 oct and 12:1 compression N/A. 8 PSI isn't that much and the compression has been lowered a bit.
Different combos can tolerate different amounts of timing. The vehicle weight, SCR, cam (DCR), gearing and exhaust all come into play.
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Pump and Meth Tune... C/R is 9.7:1 with 12* timing and 14lbs does this sound about right? Or am I leaving power on the table? I'm running twin 57mm garretts on a forged short block with -13.7cc diamonds. Feel free to guess at my new numbers!
Last edited by bravoboost; 10-20-2009 at 08:18 AM.
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First off I think turbo is alot different as far as timing vs boost and c/r. Further more I know I'm leaving alot of power on the table since I'm still running stock cam, but I'd like to make the most I can on boost and timing safely via 91 and meth. I'm suspicious that I have sum more power left untapped.