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how Much Compression for 2.0 Litre
I have a stock 2.0 litre and am wondering what the stock compression should be and what would be an acceptable variance from cyliner to cylinder. I seem to have lost my little pocket tech specs book. thanks for the help
Dean 1966 911 Coupe |
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Dean;
My spec book (covering all '69, 70 and 71 models) calls out the following spec's for all of those models and years. I suspect that yours should be close to this. "9-11 kp/cm^2; maximum deviation between cylinders up to 1.5 kp/cm^2 (about 15%): tested with engine oil temperature of 60 degrees C minimum." Does anyone have the conversion from metric to US units?
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John '69 911E "It's a poor craftsman who blames their tools" -- Unknown "Any suspension -- no matter how poorly designed -- can be made to work reasonably well if you just stop it from moving." -- Colin Chapman |
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Join Date: Mar 2001
Location: Marysville Wa.
Posts: 22,473
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that would be rougly 130-155# US. an S would pump more that a T. throttles open, strong battery/starter function.
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https://www.instagram.com/johnwalker8704 8009 103rd pl ne Marysville Wa 98270 206 637 4071 |
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