• Don't miss out on all the fun! Register on our forums to post and have added features! Membership levels include a FREE membership tier.

WTH - No exhaust valve springs?

S
Jul 7, 2001
685
118
43
Kent WA
While working over my 07 600 project, cleaning the power valves, there are no springs in them. aren't they supposed to have springs like my older 02 800?

What would running with no springs do?
 

MARV1

Well-known member
Lifetime Membership
May 3, 2004
8,980
1,593
113
52
Kotlik, AK
Yes, supposed to have springs. Running without will allow valves to stay open = less power on bottom end.
 
Premium Features