PowerStroke Spring Rate Chart

SPRING RATE SETUP CHART
* ALL SPRING RATINGS ARE lbs./in. #6063-03, #6063-04
(P) PRIMARY 17mm
FRONT SPRINGS
(S) SECONDARY 42mm
FRONT SPRINGS
SUPER SOFT
(OPTION 1)
SUPER SOFT
(OPTION 1)
SOFT
(STOCK)
OPTIMUM
SOFT
DUAL RATE
OPTIMUM
MEDIUM
DUAL RATE
OPTIMUM
FIRM
DUAL RATE
OPTIMUM
SUPER SOFT
DUAL RATE
MEDIUM
(OPTION 2)
FIRM
(OPTION 3)
SOFT
(OPTION 2)
MEDIUM
(STOCK)
FIRM
(OPTION 3)
3.7
3.5
4.8
6.2
8.1
5.2 7.3 9.5
STACKED
SPRING RATES
1.8 (P) / 3.5 (S)
STACKED
SPRING RATES
2.1 (P) / 3.5 (S)
STACKED
SPRING RATES
2.6 (P) / 3.5 (S)
STACKED
SPRING RATES
2.6 (P) / 3.5 (S)
STACKED
SPRING RATES
2.1 (P) / 4.8 (S)
STACKED
SPRING RATES
2.5 (P) / 4.8 (S)
STACKED
SPRING RATES
2.9 (P) / 4.8 (S)
STACKED
SPRING RATES
3.2 (P) / 4.8 (S)
STACKED
SPRING RATES
2.3 (P) / 6.2 (S)
STACKED
SPRING RATES
2.8 (P) / 6.2 (S)
Standard Set-up
STACKED
SPRING RATES
3.4 (P) / 6.2 (S)
STACKED
SPRING RATES
3.8 (P) / 6.2 (S)
STACKED
SPRING RATES
2.5 (P) / 8.1 (S)
STACKED
SPRING RATES
3.2 (P) / 8.1 (S)
STACKED
SPRING RATES
3.8 (P) / 8.1 (S)
STACKED
SPRING RATES
4.4 (P) / 8.1 (S)
(P) PRIMARY 17mm
REAR SPRINGS
(S) SECONDARY 58mm
REAR SPRINGS
SUPER SOFT
(OPTION 1)
SUPER SOFT
(OPTION 1)
SOFT
(STOCK)
MEDIUM
(OPTION 2)
FIRM
(OPTION 3)
SOFT
(OPTION 2)
MEDIUM
(STOCK)
FIRM
(OPTION 3)
3.7
2.6
3.6
4.7
6.2
5.2 7.3 9.5
STACKED
SPRING RATES
1.5 (P) / 2.6 (S)
STACKED
SPRING RATES
1.7 (P) / 2.6 (S)
STACKED
SPRING RATES
1.9 (P) / 2.6 (S)
STACKED
SPRING RATES
2.0 (P) / 2.6 (S)
STACKED
SPRING RATES
1.8 (P) / 3.6 (S)
STACKED
SPRING RATES
2.1 (P) / 3.6 (S)
STACKED
SPRING RATES
2.4 (P) / 3.6 (S)
STACKED
SPRING RATES
2.6 (P) / 3.6 (S)
STACKED
SPRING RATES
2.1 (P) / 4.7 (S)
STACKED
SPRING RATES
2.5 (P) / 4.7 (S)
Standard Set-up
STACKED
SPRING RATES
2.9 (P) / 4.7 (S)
STACKED
SPRING RATES
3.1 (P) / 4.7 (S)
STACKED
SPRING RATES
2.3 (P) / 6.2 (S)
STACKED
SPRING RATES
2.8 (P) / 6.2 (S)
STACKED
SPRING RATES
3.4 (P) / 6.2 (S)
STACKED
SPRING RATES
3.8 (P) / 6.2 (S)
REAR
FRONT