I am running a 09 M8 snopro 153, between 2000-5500 feet elevation. Right now I am running a straight 36 helix, I have installed a SLP pipe kit, and SLP recommends a 40/36 helix with stock springs. Is the 40/36 performing, or should I think about a 42/36 for better bottom end speed?
40/36 helix?
- Thread starter DalensM8
- Start date
I'm running a 40/36p and like it over my straight 36. I ride 3000-6000 mostly. I haven't tried anything else though.
S
sled-fiend
Well-known member
What did you gain?
Where did you see improvements? I've got one siting here waiting to go on my slp piped m8
Where did you see improvements? I've got one siting here waiting to go on my slp piped m8
Also, did you end up using the stock springs in both the primary and secondary?
Yeah, sorry. I'm running stock springs and weights for 3000-6000. I only changed the helix to get things moving quicker, and it made a big difference. My sled should have a 44/40 for 3000-6000, but the dealer never changed out the straight 36. I might try a 44/36 or a 44/38 sometime this season, but I need some good snow first. I also changed the rollers out with BD's rock rollers, and I would suggest doing that if you haven't already. You can get them from bd extreme or slp, or even your cat dealer.
