ENGINE
2.46
Polaris Variable Exhaust System Springs
PART NUMBER COLOR
LOAD @ 1.0 In
(LBS.)
LOAD @ .630 in
(LBS.)
FREE LENGTH
(REF)(IN.)
WIRE DIA.
(IN.)
7041786--01 RED/WHITE 3.0 4.3 1.854 .041
7041786--02 BLUE/WHITE 4.0 6.0 1.740 .045
7041786--03 GREEN/WHITE 5.0 7.0 1.930 .045
7041786--04 YELLOW/WHITE 5.0 8.0 1.620 .045
7041786--05 ORANGE/WHITE 7.0 9.0 2.300 .046
7041786--06 PINK/WHITE 6.0 8.0 2.110 .046
7041786--07 PURPLE/WHITE 9.0 11.0 2.670 .049
7041786--08 GREEN/YELLOW 8.0 10.0 2.400 .049
7041786--09 RED/YELLOW 3.0 3.7 2.586 .037
7041786--11 PINK/YELLOW 9.0 11.5 2.323 .051
7041704--01 BLUE 4.0 6.0 1.752 .0475
7041704--02 ORANGE 5.5 8.3 1.729 .0475
7041704--03 PINK 4.7 7.1 1.734 .046
7041704--04 PURPLE 3.1 4.7 1.726 .040
7041704--05 YELLOW 2.4 3.6 1.734 .037
7041704--06 WHITE 1.6 2.8 1.537 .036
These springs will change the timing characteristics of the exhaust valve opening. A heavier spring will keep the
valve in the closed position longer, while a lighter spring will allow the valve to open sooner. NOTE: If making any
changes to the valve springs make sure to change all springs so that each valve spring is the same.
Free Length Measurement
(for reference)
Enfocus Software - Customer Support
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