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HCS Snowmobile Forums > Snowmobile Forums > Polaris General Discussion > Pro-X

X2-7
Hello all,

I am in the process of adding the SLP Performance Edition Package for 700VES on my Pro-X2 700. They don't list the PTO bearing upgrade as one of the items, and I'm wondering if it should be upgraded??? I mostly trail ride, hardly ever powder ride, mountain ride, or jump.

Also, anyone have any HP numbers for this kit?

Thanks for any help.
xc-mark
If your motor has over 4000 miles I think I would do it.... You dont hear of any 700 PTO bearing problems even with the deep snow guys. I am thinking about a engine base plate for mine , I think case flex is just as big of a problem and haveing good traction just adds to it. I would expect the SLP package to make in the 140's for HP(single pipe) , hard to say exact numbers . SLP jetting spec is out to lunch , with a single pipe 450 is the MAX jet you should need for sealevel. I am running 440 mains with a tempa flow and engine mods (no port work), the tempa flow is dialed back to make it lean about 1/4 of turn.
X2-7
Just 1800 miles on the motor... I'm adding the torque arm and push arm, which should help hold the engine in place.

I'm gonna start with 460's, and raised the needle (dropped the clip) one position. I also have the tempaflow. It'll run rich at first, I'm sure.

Maybe I'll install the engine base plate as well...
schmeg
I started where your at with jetting. She'll be fat but will wake up big time when you bbring down the jetting.
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