Thread: Summit Underdrive Pulleys
View Single Post
  #8  
Old Tue, April 21st, 2009, 09:31 AM
Dixie Design's Avatar
Dixie Design Dixie Design is offline
Warranty Voider
  
Join Date: Jan 2009
Location: South Georgia
Posts: 181
Dixie Design is on a distinguished road
Default
Quote:
Originally Posted by DOD 4.6 View Post
so are the power gains mostly in the upper rpm range? due to the fact that you can feel it while passing
Correct me guys if I'm wrong, but I'd say it's across the board. You're spinning less for the same speed.
__________________
Specs: 2004 4.6L SCAB | Gryphon Programmer 87 Performance | Magnaflow True Dual Exhaust - Rear Cat Delete | S&B CAI | Summit Underdrive Pulleys | Troyer eFans (ordered) | Smittybilt Bullbar | Procomp 6" Driving Lights | UWS Toolbox | Rhino Lining | Chrome Steprails | 2.5" Leveling Kit | 265/70/R17 Goodyear Wrangler AT's
Vids: Magnaflow Startup & Revs - Interior Exhaust Sounds
Reply With Quote