Description The Silver Series PhatShaft is our latest effort to achieve perfection. Much like the Super PhatShaft it was designed to handle multiple fueling upgrades and comes in three sizes 62mm 64mm, and 66mm. What separates the Silver PhatShaft from the SuperPhat Shaft is our new technology 74mm turbine wheel. To improve on the Super PhatShaft turbos we needed improve performance at a lower rpm range and we needed to reduce compressor surge. We came up with is the 74mm turbine which is the latest in turbine trim design technology. The new trim design transfers exhaust gas energy more efficiently than any other turbine on the market. It also allows for better exhaust gas expulsion which results in lower EGt’s and quicker rotor acceleration. The most important benefit of the 74 mm turbine wheel is that it gets rid of turbo surge and broadens the power band range. Another identifying characteristic of the Silver series PhatShaft is the polished compressor housing. The Silver series utilizes the proven 14cm exhaust housing in which we modify the angle of the exhaust nozzle. We also maximize the wastegate ports and enlarge the wastegate chamber for full wastegate travel. Like all PhatShaft turbochargers they are equipped with dual grooved high performance bearings and an adjustable boost elbow. Our Sliver chargers have been proven to support up to 800hp and are the best turbochargers on the market today. SILVER PHATSHAFT 62/80 400-650HP (Towing) SILVER PHATSHAFT 64/80 500-750HP (Some Performance and Some Towing) SILVER PHATSHAFT 66/80 500-800HP (Performance and Light Towing)
