Alfa Romeo Forum - View Single Post - 3.0 heads... Easy big valve convo for a 2.5?

Cuore_Sportivo_155 · 27-12-2007

it will only lower CR if you fit the 3.0 heads to a 2.5.... the dynamic CR depends on the cam duration and is only applicable at low rpm...

27-12-2007	#3 (Post Link)
Cuore_Sportivo_155 AO Silver Member Join Date: Feb 2005 Location: Nowhere City Posts: 1,062 Member car: the last freedom Moped	Re: 3.0 heads... Easy big valve convo for a 2.5? it will only lower CR if you fit the 3.0 heads to a 2.5.... the dynamic CR depends on the cam duration and is only applicable at low rpm...