Go to Nyroc site, tools needed are there.

 

Where exactly are these weights located in the "driven clutch" ?

On my Prairie 650, I have the Kawasaki high altitude clutch installed, which consist of 4 ramp weights & 2 Spring Spacers ($104) in the "Drive pulley clutch".
Results : Faster hole shot, more torque at the lower end & a strong pull of power throughout the powerband.
Since this is the exact claim that EPI is saying their clutch kit will do, then Is this EPI weight clutch kit the same as I now have or is it something else?

 

bfb650b2

no weights in the driven clutch, we were talking about the primeary clutch, (Drive), the one closest to the front of the bike.

I think alltoys meant drive and not driven in his first statement in this post, if that what you mean.

prairievenom asked about the black spring which is in the driven, (rear).

Not real familiar with either kit but your kit is probably nearly the same as EPI's, sounds like your happy with your kit. What altitude do you ride. What was the weight, (grams) of your new weights?

 

Right !
I thought he was refering to the "Drive Pulley Clutch".
I am not sure on the weight of the "ramps", don't remember. The next time I talk to the Service Manager at the dealership I'll ask him. Since I got a recall on the '03 air-filter, I should be seeing him soon.
I ride here in North Central NM at 8000 to 10,000 ft & every summer I go up to Colorado and ride even higher - 9,000 to 13,000 ft.
The clutch kit works great, just as the Kawasaki tech said it would, power is right there at your right thumb.

 

bfb,
What size were the weights that came with your high altitude kit from Kawi. The originals are 60g, what is included in the kit. I was referring to the front primary clutch, I understood the new weights from EPI would not be out till the middle of February and they should be out now. I am waiting for the new cdi before I go nuts on the weights, I think they should be lighter than what they offer for now but I would like to see the shape of them to see what advantage they will produce.

 

The dealer installed the weights, he gave me a price break on the install because I was a repeat buyer & I sent down 4 new buyers to him over a short 45 days.
The stock # is 39-152-1088.

 

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www.erlandsonperformance.com