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esandes · 03-31-2003, 11:03 PM

I heard that domed pistons do not provide a good flame propagation and cause detonation. Is this true? If they are bad, why do they sell them? With flat tops, my CR will be 10.3:1 and I'd like to gate a CR ~ 10.5.

03-31-2003, 11:03 PM	#1
esandes Registered Member Join Date: Mar 2002 Posts: 72	Domed pistons and flame propagation I heard that domed pistons do not provide a good flame propagation and cause detonation. Is this true? If they are bad, why do they sell them? With flat tops, my CR will be 10.3:1 and I'd like to gate a CR ~ 10.5. __________________ SSS 98 GT w/ lots of bolt-ons