High-Performance 10" Converters for 2005-08 Mustang 5R55S Trans
The Streetfighter benefits more radical street machines (those with aftermarket cams & carbs and higher compression), takes advantage of HP gains at higher RPM, and aligns launch RPM with performance enhancements.
Needle bearingsFurnace-brazed turbine finsHardened pre-ground pump hubBetter low and mid-range powerQuicker reaction times & lower elapsed times
Super and Ultimate Streetfighters are full lock-up torque converters that deliver durability with lower operating temperatures and the ultimate performance. Improve quarter mile times by as much as half a second without loss of daily street drivability.Modified impeller fin angleFurnace-brazed turbine finsHand-built steel statorHeavy-duty clutchesINA thrust bearings for less internal friction