HELP !! My 2009 "TY recommended mods" beat by a st

Try this
1 bolt 5 washers arm
4,2 centre
overdrive empty
4.2 in tip.
The shoulder gives you the low & mid & your pretty light there.
 
Thanks for the recommendation. Just checking...this will raise the rpm on the top end ? Earlier in the post I explained that I was flattening out at 10500 and needed to get to 11000. I suspect that you saw this but just checking, as the snow is at a premium around here ! Lol
Thanks.
 
What do you guys recommend for long tracked 136 apex with 168 studs. Motor all stock and stock gearing. Looking at the Drag-n-flys. Which gearing should i go with? Currently comes out of the hole around 9500-10,000 and slowly climbs to 10,700. I have lost a lot of topend since i went from 121-136.
 
Turk said:
Try this
1 bolt 5 washers arm
4,2 centre
overdrive empty
4.2 in tip.
The shoulder gives you the low & mid & your pretty light there.

Turk,

I see from some prior communication on this subject that you are expecting 10,700-10,900 rpm from this set-up. That answers my inquiry of what results you expected me to get from this. Thanks.
 
go with turks set up on your weights.
then change your gearing to 23/40 and you will rock.
 


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