Dano74 Extreme Joined Nov 16, 2014 Messages 54 Reaction score 13 Points 98 Country USA Snowmobile 2008 Yamaha nytro rtx Dec 11, 2016 #1 Does anybody know which secondary spring is stiffer the ulmer red one or the stock pink one? Last edited: Dec 11, 2016
Dano74 Extreme Joined Nov 16, 2014 Messages 54 Reaction score 13 Points 98 Country USA Snowmobile 2008 Yamaha nytro rtx Dec 11, 2016 #2 Dano74 said: Does anybody know which secondary spring is stiffer the ulmer red one or the stock pink one? Click to expand... Last edited: Dec 11, 2016
Dano74 said: Does anybody know which secondary spring is stiffer the ulmer red one or the stock pink one? Click to expand...
maim Staff member Moderator Joined Jun 1, 2004 Messages 7,833 Reaction score 2,034 Points 2,103 Location sudbury on Country Canada Snowmobile 2016 apex xtx 2011 apex xtx 2009 phaser rtx/x 1997 et410t/r 1988 vk 540 Dec 12, 2016 #3 the stock pink is stiffer. i think he uses stock yamaha springs in most of his clutching.
Dano74 Extreme Joined Nov 16, 2014 Messages 54 Reaction score 13 Points 98 Country USA Snowmobile 2008 Yamaha nytro rtx Dec 13, 2016 #4 maim said: the stock pink is stiffer. i think he uses stock yamaha springs in most of his clutching. Click to expand... Ok thanks.
maim said: the stock pink is stiffer. i think he uses stock yamaha springs in most of his clutching. Click to expand... Ok thanks.