[Cat 4 Life]

ok so......

I put the AC O/W primary spring in......and 10-56 polaris weights.

Engagement is around 4800 rpm
and peak rpms reach 8500 when pinned

Seems to pull hard from 0-75mph

should I go for a different helix and secondary spring or just run it the way it is?

Do those numbers seem high?

 

[FreezerBurnt]

What helix do you have and sec spring?

 

[Cat 4 Life]

both are stock

 

[scrat600]

Try something in the 58-48 range. 55-50, depends on the type of riding you do. Then try the red/white secondary spring.

 

[edsled]

if your secondary spring is in the middle hole try moving it one hole to the left.
you got 55/53 helix and r/w spring, they should work pretty good.
might want to try 58/52 or 58/53 helix.