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Right now the gearing is stock beside a one tooth drop on top. I would like it to be an arm socket pulling machine! I don't need to have a lot of top end, 90-95 on the dream-o-meter would be plenty. Would like to stay with the stock chain also.

It has the stock 1 inch track with 144 studds

Current setup

420 mains
64 gram polaris weights
EPI Yellow Primary Spring
54/40 ER Helix
Erlandson Orange Secondary Spring

I'm at about 200-205lbs with all of my gear on

Would maybe like to try the team 719 helix.......I have heard a lot of good things about it. Any input? Thanks
 

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drop another tooth

and go with steeper helix


Even though my sled is a Cat the helix angle made a dif

I went from a 55/53 helix to a 57-50

I had to add some weight to get my rpm down

just make sure you have the max RPM set at whatever its supposed to be

She pulls much harder now on bottom end
 

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i ran 23-39 it worked real good also i ran 20-42 and 23-43

23 43 you should get 90 mph and pulls real good and can use stock chain
 
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