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Ol' Ron · 12-09-2022, 10:44 AM

They didn't have those modern methods of welding back then, However reducing the area of the transfer area will raise the CR but reduce flow at hi RPMs. At least thats what I found out????
G

12-09-2022, 10:44 AM	#11
Ol' Ron Senior Member Join Date: May 2010 Location: Chester Vt Posts: 8,923	Re: head mods ?????? They didn't have those modern methods of welding back then, However reducing the area of the transfer area will raise the CR but reduce flow at hi RPMs. At least thats what I found out???? G