LouderIsBetter
Newbie
I bought a 06 Nytro leftover at the end of last year. I put 900 miles on it and love it. Last year I studded it and put a hauck silencer on. I put a header on it this year and bought a set of heavy hitters. My question is what should I do with the Secondary? I wasnt sure what to start with for a helix, or if I should change the spring? Thanks 
trnthecomptinblue
Veteran
I have the heel clicker HC/X roller secondary on mine and I love it. It works awsome and has really improved the porformance.
LazyBastard
TY 4 Stroke God
A roller secondary isn't necessary - they're expensive and there really isn't anything to be gained by it. In order to know what to recommend as far as changes, it would help to know what you want it to do differently....
