SLP Underdrive Pulley
09-07-2008, 08:58 PM
#21
TECH Resident
iTrader: (9)
Join Date: Dec 2005
Location: San Jose, CA
Posts: 982
Likes: 0
Received 0 Likes
on
0 Posts
also remember even if the powerbond/slp or summit racing pulleys weigh a little more than the stock pulley its moment of inertia is less (takes into account mass, and radius to center of rotational mass) and we know that the UD pulley has a 25% smaller radius.
