Northstar Ricks shop is up the street from my house and I have his helix in my 17 switchback assault. Its night and day difference from stock setup. all springs are marked and they are available from team , no secrets there. the helix is a straight cut not a progressive cut thats all i can tell...
I know you guys are into the dyno numbers but dyno pulls are for short periods of time . I run the SLP can that came with the pipe and it also comes with a resistor to add more fuel on the upper end of the rpm's. We do some long pulls in upstate Maine. Better safe than sorry.
I haver the pipe and can setup on my '17 switchback assault 800 and love it . It,s not much loder than stock. I ride in Eustis all the time and never been 2nd looked by a game warden.
Contact Northstar Rick on Hardcore Sleder he is very knowledgeable on clutching and has an awesome helix and spring combo for your sled. Northstar Performance is his shop and his # is 603-662-7370. Tell him the chief 200 sent you.
If I were you i'd give Steve at MDS clutch a call very knowledgeable at turbo applications. I have 2 sleds at the shop with his clutching with turbos and his setups are spot on!
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.