helix identification

t-rav

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Joined
Aug 27, 2008
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hanmer,ontario
SAM_0927.jpg
SAM_0928.jpg


just wondering what angle helix this is it has a little 6 with a line on top and im pretty sure its an advant edge
 

there is a little 6 underneath is that what you mean by twist or the 6 on the face of it i cannot find anywhere that there is a angle on the helix
 
helix

Usually the 6 you described with a line over it is actually a 9 with a line under it. Like on the face of the helix. That is so you don't get the 6 and 9 confused.
 
is there anywhere i can find what angle this is ulmer racing has a bunch of advant edge angles but there is nothib on the helix to help me find the angle
 
the helix has a code on it from whoever sold it, i would check with ulmer racing, he codes these.
 

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its stamped inside, they dont stamp spring locations inside the helix, its the code. looks like a 4 but could be a letter A, hard to see with flash from camera but call Ulmer and see, its likely one of his.
 


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