underdrive pullies go in place of you stock pullies, which are what the
serpentine (fan) belt runs on. A smaller diameter crank pulley slows down
all the belt driven accessories, thereby increasing power. The power
increase comes from the reduction of drag from turning all the accessories.
______________________
Jon Smith----Raleigh, NC---
'95 4x4 318 auto CC
fast4x4@bellsouth.net
15.4@89.5mph
www4.ncsu.edu/~jdsmith4
ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ
----- Original Message -----
From: <POOLREBEL@aol.com>
To: <dakota-truck@buffnet.net>
Sent: Saturday, January 22, 2000 10:20 AM
Subject: DML: underdrive pullies
> What are underdrive pullies and where do they go??
>
> Thanks,
> Jay
>
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