Hartman YRX3 helix angles

[scott riley]

Anyone know what the angles are on a Hartman YRX3 helix? My brother baught an 02 SRX with a Hartman clutch set up and was wondering how it might compare. The rest of the clutching is 89a-10 weights w/10.3's in tip for total weight 49.9g. WWW spring, Green secondary @70. Any thought/comments appreciated. Have not been able to ride it yet, so I don't know where acual rpm's are. Hartman set-up sheet says 4000 engage and 83-8600 shift rpm. Thanks!

 

[98700]

It's a 50/42

 

[mopar1rules]

nik, you know anymore of those hartman helix angles? if so, please post them here....

http://www.totallyamaha.net/forums/showthread.php?p=445822#post445822

 

[scott riley]

Thanks guys. Sorry to take so long in getting back to you.