Compression of 84.5mm Wiseco pistons in B16 ???
08-02-2006, 02:03 AM
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Compression of 84.5mm Wiseco pistons in B16 ???
Does anyone know the compression of Wiseco K542M845 pistons in B16 block + head? In thier list it is 8.4-8.8 for a B20 w/ B16 head.
I also found this;
Arias 3320900 piston yields 8.2 in full B16 and 9.3 in B20/B16 (1.1 difference, also for 84mm and 85mm)
JE 199888 piston yields 8.3 in full B16 and 9.0 in B20/B16 (0.7 difference, aslo for 84mm and 85mm)
So looking at other manufacturer's info doesnt help.
I also calculated the compression on c-speed calculator and came up with a compression of 7.4 or something.
I really need your help guys
I also found this;
Arias 3320900 piston yields 8.2 in full B16 and 9.3 in B20/B16 (1.1 difference, also for 84mm and 85mm)
JE 199888 piston yields 8.3 in full B16 and 9.0 in B20/B16 (0.7 difference, aslo for 84mm and 85mm)
So looking at other manufacturer's info doesnt help.
I also calculated the compression on c-speed calculator and came up with a compression of 7.4 or something.
I really need your help guys
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