View Single Post
Unread 11-30-2011, 01:50 PM   #7
Hammond Hand Luggage
cluffenstein's Avatar
Join Date: Jan 2007
Location: Chicago IL
Posts: 2,704
Rep: 61 cluffenstein will become famous soon enough

Originally Posted by Tyrker View Post
Underdrive pulley. Gives you the HP and increases fuel efficiency . Should give 10-14 and should be around $300 (this is however for my own car, but using it as a base as it shouldn't be that much different for your car)
Unless installed by a professional, UDP's will very easily f**k your motor up on a Focus. Had I not had that warning, I would have run one. (this was from a guy who builds Focus motors every day for racing)
Originally Posted by TestEcull
He may have ruined his cylinder walls and compression wings.
Originally Posted by wierdo124
Yeah. Should hold up fine, long as you don't drive like a primate.

cluffenstein is offline cluffenstein's Gallery  
Reply With Quote