Hauck J Secondary Cam ?

B

BornYamaha

Member
Joined
Oct 8, 2006
Messages
348
Location
Northern IL
Does anyone know what angle, or angles Hauck's (J Marked) secondary cam is? It came with a roller secondary kit with an all green spring. I don't know if his green secondary spring is the same as the Yamaha green one. I would kind of like to know about the spring too.
 

BTW- that wouldnt be a very good choice of helix angle for use with a roller secondary, I would get something a little smaller on both the start and finish, usually around a 41/35 or so, theres lots of choices depends on what machine your using it on and the rest of your clutch recipe.
 
Thanks Mr. Viper, My Sled is a 2003 viper, aggresively trail ported and one layer gasket removed ( I'm Guessing about 10 to 15 extra HP) Engine is pretty fresh only 650 miles on sled, no pipes. studded,I do primarily hard pack trail riding with some lake racing. I currently have installed 8DN20 Weights and original viper spring. I have not been able to test this setup yet since it doesn't snow or freeze in IL or WI anymore. I have lots of different rivits to go testing with now. I just want to start as close as possible and have what I need with me. Any futher suggestions would be highly appreciated.
 
Are all the manufactures Helixes compatable with the Hauck roller secondary?
I see a few different ones for sale on here.
 
ya, any helix will fit it as long as its for the new style yamaha clutch from 96 up I believe. I think I might have some helix that would work good with a roller secondary.
 
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