Thread: Underdrive Pulley Install Guide
View Single Post
Old 02-26-2010, 10:14 PM   #17
TroyN
Registered User
 
Join Date: Feb 2010
Location: Boulder, CO
Posts: 4
It is strong enough. The bolt is on there way tighter than the fan/alt nut on the air-cooled 911s incidentally. (just did this mod today)
TroyN is offline   Reply With Quote