What a sad day it must be to realize that your 550 horsepower Ford GT seems to become sluggish and weak. The quest for more power is rarely one with a finite end, but the folks at Jack Roush's performance parts group have come up with another stepping stone to assist in the neverending journey for more. A newly released pulley kit for the Eaton supercharger is reported to boost the GT another 25 horsepower and 25 lb/ft of torque.

The kit includes a new pulley (natch), a replacement belt, and a couple of quarts of supercharger oil & sealant as well. Pricing is nearly as impressive as the power gains--Roush is asking for $300 to get the entire kit. Not a bad investment at all, with the ROI being about $12 for each increment of horsepower & torque (combined). It shouldn't even make a Ford GT owner flinch, as their initial purchase isn't one to worry about if the will exists.