Which Renton Ti Springs for 800XP 146"

[tollen77]

I've only been back sledding for the past two seasons after a 10 year hiatus and I'm looking to set up my Summit 146. I'm sold on getting a new Renton Ti spring for the TRA but not sure which to get.

I weight 190lbs. and am more of a boondocker than big hill climber. I'm riding around low altitudes right now but heading to Fernie next weekend. 16.5 grams in the primary on clicker 1 seems to get me to 8150rpm on a hard pull in 2-3 feet of powder. Snows kinda sugar-like out here, so not heavy at all.

I'm adding a vent kit this weekend and already ripped the plastic off the belt cover to try and keep that clutch cooler. And no problems with the 377 so far - 80 miles.

Thanks for the help guys!


T


Also, not sure what ramps come in the clutch stock but I've heard good things about 414's... advice???? How 'bout aftermarket rollers - any recomendations???

 

[winter brew]

The stock primary is a 160/320 so if that works good for you I would stay the same or close. For rollers, FettBros or most Doo oriented aftermarket shops have rollers that will last longer than stock. But I would think Doo will be offering up a set of "improved" rollers for all the '07 and '08's in the future....I would hope.

 

[tollen77]

Thanks winter brew. Just trying to get a handle on everything going on with this sled. I'm thinking of going to a spring that will exert more force in my secondary. Hopefully tht should help reduce friction and keep the thing cooler too.



T

 

[tollen77]

bump!