Precision Turbo & Engine

085-3000

Precision Turbo PW66 66mm Wastegate w/ All Springs (0.9psi - 16.6psi)

Blow Off Valves

Item ID: PTEWG66
Material (Spec): 347 Stainless Investment Cast Valve Body

The Precision Turbo PW66 Wastegate is a 66mm external wastegate with v-band flange connections. With over 60 years of turbocharger development and racing experience, Precision Turbo takes great pride in providing the best external wastegate on the market today. Precision's PW66 Valve is designed to be a direct replacement for most manufacturers flanges. Every valve is warranted to be free from manufacturer's defect for 12 months or 12,000 miles!

The PW66 is constructed from the highest grade components, inside and out. From the high temperature 347 stainless steel investment cast valve body to the Kevlar reinforced diaphragm. The investment casting process leaves you with a smooth internal surface finish for better flow and accurate boost control. A satin black anodized wastegate cap finished off the look for long lasting, low key appearance.

Note: Upper and lower banjo bolts and fittings are sold separately (085-2114)

Precision PW66 Features:
- 347 Stainless Steel Investment Cast Valve Body
- Nickel Chromium Alloy Valve Seat
- 6061 Billet Aluminum Housing w/ Black Satin Anodizing
- V-Band Clamped Wastegate Cap for Ideal Port Positioning
- "Precision Pins" to prevent flanges from spinning
- 17-7 Precipitation Hardened Springs
- Four Individual Ports
- Compatible with most aftermarket boost controllers (manual and electronic)
- Direct Fit Replacement for most 44mm units

Includes:
- PW66 66mm Wastegate Valve Assembly
- All 5 Springs (Two Pre-Installed)
- Valve Seat
- 304 Stainless Steel Inlet V-Band Flange and Clamp (85-90 in-lbs) (Counterbored for 2-1/2" OD Tubing)
- 304 Stainless Steel Outlet V-Band Flange and Clamp (85-90 in-lbs) (Counterbored for 2-1/2" OD Tubing)
- Pair of Pressure Port Caps w/ Seal Washers (M10 x 1.0, will also accommodate 1/8 NPT)
- Instruction Manual w/ Spring Chart

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