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under drive pullys


cobradude360
04-27-2006, 11:38 AM
so heres a set that im thinking about gettin any experience with under drive pullys any gains or loses with pullys thanks

http://www.performancecenter.com/products/searchtype_78d/sortorder_AA/productcategory_Pulleys/category_Engine/sf1_FORD/sf2_1998/sf3_MUSTANG/sf4_Vehicle+Specific/sf5_4.6l/sf6_Complete+Pulley+Kits/partnumber_MAC4696/

ModMech
04-29-2006, 10:57 AM
Gains?

Yes, some. Will the ENGINE make more power? NO - more will be available to drive the wheels vs. the accessories however.

There *can* be mileage improvements, but they are typically less than 1 MPG, so you will never recover the cost.

I wuld NOT get that style of UD pulley, called a "piggy back", but rahter the style that actually replaces the dampener/crank pulley with a NEW and smaller one.

Contact Chris at www.adtr.net for things like this, he is a GREAT guy!

BiggerJon
05-10-2006, 09:12 AM
steeda are the way to go! definitely contact chris!

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