Slp stage 4 kits

[CMB70]

I know that there are a few out there and just wondering how they are working? Thinking of a stage 4 or maybe a Boondocker turbo, just not sure. I would love to here how the SLP kits are working.

 

[07grizzly]

Only put 65 miles on mine so far but seems to pull harder had to add a lot of weight using 73 grams at 2000 to 2500 ft can't wait to get to the hills.

 

[clay923]

I have in my 2011 its awesome wanted to put it in my 2013 but different cylinders and jugs and mapping, do the 6000' heads its a flawless kit, going to do new stage 4 kit in 2013,

 

[maxbed]

what kinda power is it putting out?

 

[CMB70]

Slp claims 21 horse.

 

[maxbed]

for 100 bucks less wouldn't it be worth it to get the 860 from bikeman?

 

[FeethookersCanada]

I think it works out to be about a third more. You still need a pipe, can, Pcv, and clutching.

 

[CMB70]

Ive heard that you dont want to big bore the Polaris, the wall will be to thin.