Description

Item Code:PTEWGSPRING
Brand:Precision Turbo
Material:17-7 PH Stainless Steel

Precision Turbo Wastegate Springs for the PW39, PW46, and PW66 wastegates. See chart below for obtaining the desired boost level for your wastegate.

Precision Turbo PW39 39mm Wastegate Spring Chart
PSIBARSprings
1.30.09Natural
2.70.19Yellow
4.00.28Natural + Yellow
5.60.39Red
6.90.48Natural + Red
9.40.65Green
10.70.74Natural + Green
12.10.83Yellow + Green
13.40.92Natural + Yellow + Green
15.01.03Red + Green
16.31.12Natural + Red + Green
18.81.30Blue
19.51.34Natural + Blue
20.11.39Yellow + Blue
22.81.57Natural + Yellow + Blue
24.41.68Red + Blue
25.71.77Natural + Red + Blue

 

Precision Turbo PW46 46mm Wastegate Spring Chart
PSIBARSprings
1.50.10Natural
3.00.21Yellow
4.50.31Natural + Yellow
6.00.41Red
7.50.52Natural + Red
9.00.62Green
10.50.72Natural + Green
12.00.83Yellow + Green
13.50.93Natural + Yellow + Green
15.01.03Red + Green
16.51.14Natural + Red + Green
18.01.24Blue
19.51.34Natural + Blue
21.01.45Yellow + Blue
22.51.55Natural + Yellow + Blue
24.01.66Red + Blue
25.51.76Natural + Red + Blue

 

Precision Turbo PW66 66mm Wastegate Spring Chart
PSIBARSprings
0.90.06Natural
1.80.12Yellow
2.70.19Natural + Yellow
2.90.20Red
3.80.26Natural + Red
6.30.43Green
7.20.50Natural + Green
8.10.56Yellow + Green
9.00.62Natural + Yellow + Green
9.20.63Red + Green
10.10.70Natural + Red + Green
12.80.88Blue
13.70.94Natural + Blue
14.61.01Yellow + Blue
15.51.07Natural + Yellow + Blue
15.71.08Red + Blue
16.61.14Natural + Red + Blue