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94snake · 03-06-2003, 04:36 PM

is their a performance difference between iron and aluminum heads other than the fact of aluminum being lighter and able to dissipate heat better?

03-06-2003, 04:36 PM	#1
94snake Registered Member Join Date: Nov 2002 Location: Panama City Fl. Posts: 152	Cylinder heads is their a performance difference between iron and aluminum heads other than the fact of aluminum being lighter and able to dissipate heat better?