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07aveoSVM · 05-13-2011, 03:37 PM

Thanks, I would install a smaller alternator pulley as well so they are still matched. The goal of the underdrive pulley would be to minimize drain with no belt. A lighter smaller crankshaft pulley should take less energy to spin.

05-13-2011, 03:37 PM	#3 (permalink)
07aveoSVM EcoModding Lurker Join Date: May 2011 Location: USA Northeast Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts	Thanks, I would install a smaller alternator pulley as well so they are still matched. The goal of the underdrive pulley would be to minimize drain with no belt. A lighter smaller crankshaft pulley should take less energy to spin.