rx1 HEAVY HITTERS LOOKING FOR SOME HELP....

jdp1under

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Snowmobile
2010 RS VECTOR GT LTX STOCK FOR NOW!
Hey guys I installed this set up last fall and didnt get to put a ton of miles on it but it needs a little tweaking. I have an 03 rx 1 stock motor and grears 151 expert x 1.25 ice ripper no studs. I got this base line starting point from a member and it seems to be pretty good but on full pulls im still shy of the 10300 im getting more like 9800 to 9900. the engagment is around 4100. I just want to see what you guys think im new to tunning but am a good mechanic and with instruction and explaniation i can start to figure it out. Im looking to just get the best out of my machine.

Also I want to disassemble the primary and clean it pre season but i need some guidance as to how far to disassemble and best way to clean and service. thanks ahead of time!

current clutch set up

48.8 base weight heavy hittes with:
7/16 boldt with a thick washer in the center and the tip.
The heel load up the haeviest you can.

14.5 rollers
o-s-o primary spring

silver sec spring
set @ 90* 6-3
52-44 helix from Micro Belmont
 
rx1 heavy hitters

You basically have the same setup as my sled.

Set your secondary with the silver to 6-2 - 80 degree.

primary load the heel to the heaviest.

middle 7/16 bolt and thin washer.

tip just 7/16 bolt - right now i have 3/8 bolt and 2 thin washers. Just tweak the tip to get your rpms just right. every gram is worth 100 rpm.
 


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