2010 polaris trailblazer 330 forum

Aaron · #1 (**permalink**) 10-20-2010, 07:12 AM

Hi all, I'm totally new here, and i just have a few questions. I have a 2010 Trailblazer 330 and would like to get alot more performance out of it, I've found a few parts online but i'm wondering if there is any way to get rid of the rev limiter? Is there an aftermarket CDI or anything like that? Any help would be appreciated, and also if you could post what you've done to your 330. THANKS.

**Bruce!** · #2 (**permalink**) 10-20-2010, 08:57 AM

Welcome to the board!

pony · #3 (**permalink**) 10-20-2010, 10:42 AM

howdy

mechanike · #4 (**permalink**) 10-27-2010, 10:39 AM

depending how your warr. is these stealerships might try anything not to cover u.but a higher rate primary spring+setting your secondary spring from 1-1 position to 2-2 position adds rev,,,,,,,,,,,,,,welcome to the site, alot of knowledgeable people here.

Aaron · #5 (**permalink**) 11-28-2010, 09:11 PM

can you elaborate a lil on how to put the secondary spring to 2-2 slot? Thanks

3inthedirt · #6 (**permalink**) 11-29-2010, 02:55 AM

.........and can it be done to an '05 Trail Boss as well?

mechanike · #7 (**permalink**) 11-29-2010, 07:21 AM

yeah there are holes in the non movable sheave + holes in the inner pully of the secondary. this preloads the tension of the secondary spring.adds more rev+it shifts quicker,sharper down shifts.stock is 1-1,if you turn the secondary over after you remove it and you see one end of the spring in a #2 hole than chances are someone already put it at 2-2 before you got it.you have to remove the clip and you will see the inner pully spins clockwise 1/4 turn.check your buttons that the sheave runs on is not too worn.put both end in the #2 position and turn the inner pully 1/4- turn then push down and put the clip back on,,,,,,,i have done many of these but 1st time is alittle difficult have help+the sheave only goes on one way so be careful not to buger it up(look for the space in the splines and mark it,very helpful)do this mod+get a epi red primary spring and will own an angry chainsaw.i also have other mods,,,,,,,,,,,,yes it will work on the 05 trailboss also.