Posted by Sherman in Idaho [24.32.202.166] on Wednesday, April 17, 2013 at 18:33:21 :
In Reply to: Nope ... but posted by Bruce in BC [24.207.113.173] on Wednesday, April 17, 2013 at 14:03:18 :
So the only advantages are weight and appearance. By my calculations, an aluminum head will reduce the weight of the truck by 0.3%. Not sure what that translates into in fuel economy, passing speed, and hill-pulling power, but I think you're back to appearance.