What's the best Mountain Clutch Weight? How about setup?

Dooman, we are both searching for the same 500 RPM (heck I'd take 700). I received my Shockwave adjustable helix today so I will try to get it on this evening and try it this weekend. If all I have to do is tighten or loosen a little ring to gain or lose RPM I think we may have an easy answer.

Frostbite

http://www.shockwaveperformance.com/dec04_77_final1.pdf
 
I need info on my Hi-tech ER Secondary, has a 48 helix. I'd like to try it (hasn't been on machine yet) - Anybody with some experience with these? Do I need a helix swap? Any opinions out there?
 

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Hi tech ER roller

Call Dwayne at Hi Tech Performance he is a master tuner that designed and built that roller setup just tell him what spring you have as well as helix and he will hook you up. 320-693-9289 www.hitechperformance.com
 
I went out today with my HH set up as described above. The only change I made was I replaced the 16.5 rollers with 14.5's. The sled ran way stronger down low and in the midrange. Now I'm going to throw weight at the middle hole until I pull it down on the top end then I'll back it off 1 step. Sled pulled 10,200 rpm all day.
 
RX1M5, that's good to hear. I went from the 16.5mm to the 15mm and thought the same thing. I imagine the 14.5 rollers probably work even better?
I am headed out to try mine today. Yes the mid hole seems to be the key. Use at least a 7/16 steel bolt in the hole. I usually have that bolt and two steel washers but have tried lightening it up for this ride. In the tip I ususally use a 7/16 steel as well either alone of with one steel washer but this trip I am trying a 3/8 steel. I hope I'm not bumping the rev limiter today :)

Frsotbite
 
Turk

I run 89L weight and they are good at WOT or midrange and they are snappy, they give me a real good Hole shot and acceleration.

But like you said, they lack grab force at LOW rpm.

What do you think about 8bU-00 . I 'm thinking to try those weight., i already tryed them, but have'nt no luck to got enough RPM.

Im a supporter of Low Anlge Helix and Gray secondary spring, i need backshift.

Now i need to change, i'm running 89L fully loaded, but with my 16 x 162 x 2.5 and 19-40 gearing am way to loaded on top.

Thanks
 


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