Jeff's Blog

Wednesday, April 04, 2007

6th Mod, Power Alternator Pulley


This mod was replacing the stock alternator pully with a larger diameter pulley.

This under drives the alternator, reducing it's revolutions in comparison with the crank. This means that in a certain period of time the alternator will have fewer revolutions, and there by will have absorbed less power.

The new pulley looks good, and I have not had the low power problems I had with them on my Accord.

In the picture, the pulley laying on top is the stock pulley, and the one you can see through the shroud is the new one. Maybe 20% bigger in diameter.

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