Precision Turbo Wastegate Springs
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 | ||
PSI | BAR | Springs |
1.3 | 0.09 | Natural |
2.7 | 0.19 | Yellow |
4.0 | 0.28 | Natural + Yellow |
5.6 | 0.39 | Red |
6.9 | 0.48 | Natural + Red |
9.4 | 0.65 | Green |
10.7 | 0.74 | Natural + Green |
12.1 | 0.83 | Yellow + Green |
13.4 | 0.92 | Natural + Yellow + Green |
15.0 | 1.03 | Red + Green |
16.3 | 1.12 | Natural + Red + Green |
18.8 | 1.30 | Blue |
19.5 | 1.34 | Natural + Blue |
20.1 | 1.39 | Yellow + Blue |
22.8 | 1.57 | Natural + Yellow + Blue |
24.4 | 1.68 | Red + Blue |
25.7 | 1.77 | Natural + Red + Blue |
Precision Turbo PW46 46mm Wastegate Spring Chart | ||
PSI | BAR | Springs |
1.5 | 0.10 | Natural |
3.0 | 0.21 | Yellow |
4.5 | 0.31 | Natural + Yellow |
6.0 | 0.41 | Red |
7.5 | 0.52 | Natural + Red |
9.0 | 0.62 | Green |
10.5 | 0.72 | Natural + Green |
12.0 | 0.83 | Yellow + Green |
13.5 | 0.93 | Natural + Yellow + Green |
15.0 | 1.03 | Red + Green |
16.5 | 1.14 | Natural + Red + Green |
18.0 | 1.24 | Blue |
19.5 | 1.34 | Natural + Blue |
21.0 | 1.45 | Yellow + Blue |
22.5 | 1.55 | Natural + Yellow + Blue |
24.0 | 1.66 | Red + Blue |
25.5 | 1.76 | Natural + Red + Blue |
Precision Turbo PW66 66mm Wastegate Spring Chart | ||
PSI | BAR | Springs |
0.9 | 0.06 | Natural |
1.8 | 0.12 | Yellow |
2.7 | 0.19 | Natural + Yellow |
2.9 | 0.20 | Red |
3.8 | 0.26 | Natural + Red |
6.3 | 0.43 | Green |
7.2 | 0.50 | Natural + Green |
8.1 | 0.56 | Yellow + Green |
9.0 | 0.62 | Natural + Yellow + Green |
9.2 | 0.63 | Red + Green |
10.1 | 0.70 | Natural + Red + Green |
12.8 | 0.88 | Blue |
13.7 | 0.94 | Natural + Blue |
14.6 | 1.01 | Yellow + Blue |
15.5 | 1.07 | Natural + Yellow + Blue |
15.7 | 1.08 | Red + Blue |
16.6 | 1.14 | Natural + Red + Blue |