Aftermarket clutch weight testing from this weekend

[NOS-PRO]

Very good. Have tried a different helix yet and is your secondary 6/1? Poor snow flap !!!!

Haven't received my helix yet.....next step is pulling the secondary off of my Nytro and going with some helix's I have for the older clutch to see what angles are needed.

My secondary is still stock and stock setting

 

[shagman]

Put the first 200 miles on the BTX LE over the weekend. All stock except Thunder products clutch kit. 8650-8800 rpm with very cool clutch temps. Awesome pull compared to stock setup. Had another exact sled there that was completely stock and there was a noticeable difference. We both rode both sleds and had the same opinion. Gained 2-3 sled lengths over stock in a short run.


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[WINDER1987]

Does Anyone know the torque specs on the primary and secondary bolts?

 

[VX1R]

Does Anyone know the torque specs on the primary and secondary bolts?

Here you go.........

http://ty4stroke.com/threads/check-...new-specs-108-back-off-then-43-ft-lbs.144913/

 

[WINDER1987]

Thanks any info on the secondary ?

 

[VX1R]

Thanks any info on the secondary ?

You must have missed the secondary torque specs on the link........it's 43 ft. lbs.

It's a single stage torque value on the secondary unlike the primary. Just torque your secondary bolt to 43 and you're good to go.

 

[WINDER1987]

You must have missed the secondary torque specs on the link........it's 43 ft. lbs.

It's a single stage torque value on the secondary unlike the primary. Just torque your secondary bolt to 43 and you're good to go.

Oh ok thanks ya I did miss that I just got my clutch kit and have a D&d exhaust how does this setup look to everyone going to install it tonight if everything looks good
#1 hole where the dowl goes takes the 3/4" cap screw.
#2 is the 3/8 aluminum bolt and the #1 is the 3/8 steel bolt and 1 Thick washer.

 

[shagman]

Oh ok thanks ya I did miss that I just got my clutch kit and have a D&d exhaust how does this setup look to everyone going to install it tonight if everything looks good
#1 hole where the dowl goes takes the 3/4" cap screw.
#2 is the 3/8 aluminum bolt and the #1 is the 3/8 steel bolt and 1 Thick washer.

Yes on the kit setup. But 3/4 set screw in #1. Careful with the can of you don't have a tune this sled will lean out with a can and no fuel adjustments.


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[WINDER1987]

Yes on the kit setup. But 3/4 set screw in #1. Careful with the can of you don't have a tune this sled will lean out with a can and no fuel adjustments.


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Sorry I do have the 3/4" set screw in. And as far as exhaust goes D&d told me i was fine to run it with nothing that's a 15hp gain but if I remove the insert it gets louder and a 25hp gain but I would need a fuel controller then. What do I need for a fuel controller ?

 

[shagman]

Sorry I do have the 3/4" set screw in. And as far as exhaust goes D&d told me i was fine to run it with nothing that's a 15hp gain but if I remove the insert it gets louder and a 25hp gain but I would need a fuel controller then. What do I need for a fuel controller ?

If your running their can ( D & D ) I would use what they recommend.


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[WINDER1987]

If your running their can ( D & D ) I would use what they recommend.


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Thanks ya they recommend only running or needing a fuel controller if you remove the insert which I have not removed

 

[silverram323]

Following....


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[kylechargerrt]

Stock output LTX LE do I need to add anything to the TP kit or run as set up?

Looks like it is set up as follows
3/4" allen in heel
3/8" Aluminum in the middle
3/8" Steel with 1 Thin washer

Thanks


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[uprider800]

Have you tested or heard anything on how the ullmer clutch setups are working?


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[krm]

Stock output LTX LE do I need to add anything to the TP kit or run as set up?

Looks like it is set up as follows
3/4" allen in heel
3/8" Aluminum in the middle
3/8" Steel with 1 Thin washer

Thanks


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add another 1/4 "allen in the heal ,2 thin washers in the middle and and 1 thick washer on the tip