The Super PhatShaft series was designed for trucks that have multiple fueling upgrades used to tow large loads and trucks that frequent the track.  Super PhatShaft chargers are available in two size 62mm and 66mm extended tip.  What makes the Super PhatShaft turbos special is the 71mm exducer exhaust wheel and modified exhaust housing.  We invested one year researching and developing the 71mm turbine to handle the aggressive fueling demands of our customers.  From this research the Super PhaftShaft Series of turbochargers was born.  We were the first to develop the 71mm large exhaust wheel for our turbochargers and also set the standard for the rest of the turbo industry.  We found that the large exhaust wheel improves performance for 2 reasons, first; it lets the exhaust gasses expel from the charger more efficiently reducing cylinder backpressure and lowering EGT’s.  Second, it accelerates rotor speed to optimize compressor speed for more mid to top end performance required high performance. The wastegate has custom dual oversized passages and a wastegate spacer plate for maximum efficiency.  Like all PhatShaft turbochargers it is equipped with dual grooved bearings and an adjustable boost elbow.