what compression?
01-23-2011, 10:29 AM
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Ph.D. in HUBRIS
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what compression? I am buying a motor with these.
Diamond 13.0:1 nitrous pistons with l92 heads 69cc
What will the compession be with my stock "01 lq4 heads?
Thanks.
Also what fuel will I need to run with this compression? If i am correct 11:1 is about the limit for pump gas and I will probably always run 110 seeing is 90% of the time this motor will be on juice. Obviously if needed I will run higher.
Diamond 13.0:1 nitrous pistons with l92 heads 69cc
What will the compession be with my stock "01 lq4 heads?
Thanks.
Also what fuel will I need to run with this compression? If i am correct 11:1 is about the limit for pump gas and I will probably always run 110 seeing is 90% of the time this motor will be on juice. Obviously if needed I will run higher.
01-23-2011, 10:52 AM
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I think we need more details on the motor. Is it stock stroke? What bore? Piston cc?
If I did it right, (364 with .05 head gasket) it has +15cc pistons Which brings you to 12.4 with 72cc. But for some reason I don't think I did the math right. I have never seen an lsx piston with that big of a dome
If I did it right, (364 with .05 head gasket) it has +15cc pistons Which brings you to 12.4 with 72cc. But for some reason I don't think I did the math right. I have never seen an lsx piston with that big of a dome
