Precision Turbo turbine housing for 66 mm turbine wheel / 0.81 A/R / T4 Singlescroll ext. WG / V-Band / K-TH8166A

PTE cast iron steel turbine housing with T4 Singlescroll inlet / V-Band outlet and 0.81 A/R

Exhaust housings from Precision Turbo Fits for numerous PTE Turbos with 66 mm turbine wheel

Turbine wheel: 66 mm
Turbine inlet flange: T4 Singlescroll
Turbine outlet flange: V-Band
A/R: 0.81
Wastegate: ext. WG
Material: Cast iron steel
Fits for Turbocharger / Supercore: GEN1 PT6266, GEN1 PT6266, GEN1 PT6766, GEN1 PT6766, GEN1 PT6766, GEN 2 PT6066, GEN 2 PT6266, GEN 2 PT6466, GEN 2 PT6466, GEN1 PT5566, GEN1 PT5866, GEN1 PT6266, GEN1 PT6266, GEN1 PT6766, GEN1 PT6766, GEN1 PT6766

Precision Turbo part number: K-TH8166A

Racing is easy - it's winning that can be the challenge. With 119 world championships and set over 256 world records since 2008, Precision Turbo and Engine has a longstanding history of building Turbochargers that win. We know what it takes to put together the perfect unit to boost you ahead of the competition. Success doesn't come from a standard off-the-shelf Turbocharger; it comes from years of dedicated research, development and real-world racing experience. You can trust PTE to get you where you want to be. We know you want to be the best both on the track and off. Whether you're a diehard racer or just looking to boost your daily driver's performance, Precision Turbo and Engine has what you need. For exceptional power and unbeatable technology at an affordable price, we can help you find the perfect Turbocharger for your unique setup.

GEN 1 / GEN 2 Features:
New compressor and turbine wheel technology from Precision, the GEN 1 / GEN 2 CEA® series offers a unique combination of Competition Engineered Aerodynamics (CEA®) with both hot and cold sides! Offering substantially more horsepower over similarly sized turbos, the GEN-1 / GEN-2 CEA® series are the perfect choice for those wanting to make more power without changing their current system.

Featuring exclusive GEN1 / GEN2 CEA® (Competition Engineered Aerodynamics) compressor wheels machined from a 2618-aluminum forging and CEA® turbine wheel, Precision's GEN1 / GEN2 CEA® Turbocharger is rated to support up to 2800 horsepower. PTE's technologically advanced CEA® wheels are known for their unparalleled performance, greater efficiency at higher pressure ratios, less turbo lag, ability to handle higher boost, and offer massive power gains over older wheel designs of similar sizes.