Underdrive pully

[jgibby]

How long does it take to install one of these underdrive pullies, I'm thinking of going with Steeda. And how noticable is the power difference? I hear they free up about 10 hp but is it something that is perceptible when you get into the throttle?

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2007 GT California Special
Saleen SC with 475 hp upgrade, Kooks long tube headers and X-pipe with high flow cats, Magnaflow Magnapack axleback, Ford Racing Handling pack.

 

[COBESGT]

I installed set of Moto-Blue underdrive pulleys (Crank, Waterpump, Idler) and it only took about 1 hour total. I love them and they look great as well. You may get some mixed reviews on whether or not they are worth it. But IMO, they are definately worth it! I think they are a easy install/cost effective way to gain a little more HP!

 

[V8JamesGT]

I went with the Steeda Pullies and they are worth it. I noticed a small increase in power. Install took about an hour to half an a half.

 

[NastyStang113]

Steedas are great. SFI approved. Easy install, 6-8 rwhp gain, plus the motor will rev up faster.

 

[bigcat]

yep, about an hour installation. click the link in my signature for basic instructions. the ROUSH instructions have been updated since i installed mine/wrote the article. the biggest thing i noticed was the faster revs. IMO, its a good mod for the price.

 

[rugedraw]

I agree with the above. Good mod. I love my Steeda parts.