Do you believe in magic?

vipertripplexxx

vipertripplexxx

New member
Joined
Sep 22, 2004
Messages
616
Location
rhinelander
I do! I have finally have gotten a decent clutch setup. Wasn't getting the top speed I thought I should so I gave magic a call. Top speed before was 114-116 on speedo, now it's 122-124mph. 23-37 gears. Heres the set-up, 45-39 haulk helix, yami silver secondary @80-90 twist, haulk orange primary spring, 14.5 rollers (stock viper), ABU-10's with .8 center, 3.1 tip. Cpr pipes, cylinder porting, carbon tech ht reeds with spacers, mega power heads, 9100-9200RPM. This baby rocks! My friend has a 800 skidoo, and we ran staight up before the change. After the change we still are even to about 80, then he's history BIGTIME. Thanks SRXMAGIC! ;)!
 
vipertripplexxx said:
I do! I have finally have gotten a decent clutch setup. Wasn't getting the top speed I thought I should so I gave magic a call. Top speed before was 114-116 on speedo, now it's 122-124mph. 23-37 gears. Heres the set-up, 45-39 haulk helix, yami silver secondary @80-90 twist, haulk orange primary spring, 14.5 rollers (stock viper), ABU-10's with .8 center, 3.1 tip. Cpr pipes, cylinder porting, carbon tech ht reeds with spacers, mega power heads, 9100-9200RPM. This baby rocks! My friend has a 800 skidoo, and we ran staight up before the change. After the change we still are even to about 80, then he's history BIGTIME. Thanks SRXMAGIC! ;)!
Click to expand...


Guys what is the rate of the Hauck Orange spring? I take it that the spring is stiffer to slow the upshift & keep the sled building speed? What is the profile of the ABU-10's? Heavy on the bottom or top? I have never played with the ABU's & like to hear about other setups. Thanks Bushman
 
Hauck Orange, 55-136. 8bu-10 Heavy On The Tip,more For Topend.
This Weight Works Well On Piped Vipers.
 
hi

will that set up work good for a 1000ft drag with a piped viper. for my gearing
i have 21/38 is that good for a 1000ft.

thanks guys!
 
SRXMAGIC said:
Hauck Orange, 55-136. 8bu-10 Heavy On The Tip,more For Topend.
This Weight Works Well On Piped Vipers.
Click to expand...

Magic thanks for the info, Maybe some day I will be able to try it on one of the sleds. Abu's was on the first post but Skidooboy runs the 8bu's with a little more helix also & it does run on the big end. ;)! Have a Great weekend guys! Bushman
 
Matt,
Noticed that with alot of twist(90*) and not alot of helix angle, The rpms stay kinda high cruising, but thats good for ported motors, it keeps you "on the pipe" so when you blast it out of the corner it pulls instantly to 9100rpm and rips. When you get out on the ice it creeps up from 110-120. I do believe for drag racing you may need just a little more initial angle 47-41 helix might be good? Oh yea I was out this weekend and smoked a FUSION 900, not a problem! I would use the haulk helixes they are coated and seem to be cut a little different. I wouldn't gear down with this setup I think it's designed to run with taller gears, Am I right on that magic?
 
I believe in SRXMAGIC !!!!! Thanks Magic for the help......I put the G-W-G spring in and it works great ;)!
 
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