Helix angle for Drag racing 660 ( groomed snow track )????

srx2002

New member
Joined
Feb 2, 2004
Messages
13
Hello guys, Just wundering what you guys are using for a helix in snow drags for 660?? I know there is no clear cut answer to this...but I have access to these:

43 deg
45 deg
47 deg
Bender 47 - 43 multi
Yamaha 51-43 ( rx1 )

just wondering what you guys with 2001-2002 srx's ( stock ) are having the most success with...

I have 23/40 gearing ( 38 stock )
Bender blue primary spring ( 96 T force, 30 pload with shim )
8dn-20 with 5.3 Gram lead weight Inner and outer
Green secondary wrapped at 60-80 depending.

Am I facing in the right direction by adding the heavier Led rivet to compensate for the Lower gear??

I never got a chance to run this setup yet...waiting for advice on what helix to spend the cash on....

Turk, and anyone else...I would sure like to hear if you tried heavy'ing up the 8dn-20's with the led...and if you had success with it.

thanks
 



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