Re: combustion chamber design
I think the tapered wedge chamber is the only design that could increase breathing performance of a normally asperated engine. Weiand made a set of cast iron heads with Wedge pistons I saw at bville back in 03. I tried to have Egge make a set of pistons for me back in the 80;s with extra head thickness for the same use. Unfortunately I couldn't afford them and I found out the heads weren't thick enough to clear them. The chamber I make now improves low and mid range power and economy and saves $$$$$$$
Gramps
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