Are all dual alternator pully's underdrive?

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Dec 14, 2004 | 10:57 PM

#26

hornbm

FD > FB > FC

Joined: Oct 2002

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From: Bothell, WA

Yeah, I run underdrive alternator AND main pulleys. The only thing I notice is the headlights dim a little bit at idle. No loss in cooling performance whatsoever

Dec 15, 2004 | 08:24 AM

#27

82transam

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From: North Jersey

I got the goldish one that banzaitoyota sells, its a really nice piece. Installed it on my S5 alt the other day, engine isn't in the car yet, so its not on, but it looks good, Nice price too. I'm happy so far.

Dec 15, 2004 | 01:22 PM

#28

DriveFast7

Blood, Sweat and Rotors

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From: California

I put the rotaryinnovation pulley on my Xmas list. Hope Santa pulls thorough!

Dec 28, 2004 | 12:40 AM

#29

Stevan

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From: Jax, FL.

Just found these milling around in the 2nd gen forum.

Stock size, aluminum,( 2 belts!, and shipping included).

http://www.fc3spro.com/CATALOG/PARTS/parts.html