helix

[sledfreak700]

can some one tell me what angle helix this is bender part#9970.and would it be better than a 51/43? I have bender tripple pipes,reed spacers.Thankx

 

[Brad]

9760 - 49/45
9770 - 49/37
9770s - 51/39
9770tp - 51/43
9860 - 51/45
9870 - 53/43
9970 - 43/35
2070 - 47/43

 

[sledfreak700]

thank you brad 4 the info

 

[the meat]

Hey, can someone (cough Brad) tell me the angle on a bender part #9960tp? Thanx much, Pete

 

[SXRYAN]

Meat that helix is a 45/39 designed for the sx 600 with bender triple pipes

 

[the meat]

Wow, not only did you know the angle but what sled it's for. How do some guys just know all this stuff? Thank you very much for that info. How do you think that will work on a 2001 sxr with head gasket mod, reed stopper notch, and bored silencer, geared down 1 tooth on top? I got the whole 9960tp kit.

 

[SXRYAN]

Meat that should work try it with the stock weights and see where your rpm's are you might have to add a little ( bigger rivet) weight to lower rpm's! Wrap secondary at70 deg. Let me know how this works.

 

[the meat]

Thanx much. It'll be a few weeks but I'll let u know. Think snow!

 

[Turk]

PM me with rpm,s at WOT. can help dial you in.

 

[the meat]

Thanx "Turk"