Help - Search - Members - Calendar
Full Version: My FST need more power.
HCS Snowmobile Forums > Snowmobile Forums > Polaris General Discussion > FST/4 stroke
Polariz
Hey!
I need more power in my Polaris FST SwitchBack -07
*Is it any power kit to fst? (turbo or shomething)
*Wher do I fint it?

I like to have 170 /200hp
Smokeless1
All you need is better fuel. If your fuel is very good then look at increasing boost with watercraft controller. Also some aftermarket controllers available to give it boost.
GRIZZ88
Check out Wicked Racing. Ask Hemi
Polariz
Ohhh thx, This looks interesting http://www.wickedracinparts.com/
machz69
QUOTE(Smokeless1 @ Mar 22 2007, 03:42 AM) *
All you need is better fuel. If your fuel is very good then look at increasing boost with watercraft controller. Also some aftermarket controllers available to give it boost.

Who makes an aftermerket controller?... I've had a look at the wiked site but see no controlers?..

Thanks
Hemidude
QUOTE(machz69 @ Mar 23 2007, 09:13 PM) *
Who makes an aftermerket controller?... I've had a look at the wiked site but see no controlers?..

Thanks


Working on some computer stuff but not much luck yet, I'm no puter dude.

Wicked is reflashing a couple computers for me. We can add fuel but not timing. YET !!!!!!! Some one will figure it out.

My INNOVATE ran a lot leaner when I reflashed with the 07 program, main reason I did the reflash was for the reverse update. Now I'm going to try and reflash to an old program to add more fuel.

I now know how to fool the computer so it won't go into overboost and screw up the timing. DON"T PM ME and ask how to do this!!!!!! I'm still working on things. I will tell you there is some hints in the manual, but it's a lot of testing.

L8TR: Hemi
FreezerBurnt
waht about clutch kits for the FST????
Fiddlemeister
I used a Heel Clicker with good results. Before switching I was getting holeshoted by a couple lengths, then would gain and pass. After considerable changing, I think that I have a good set up. Now I get the holeshot and don't look back. Mid seems slightly better. I am not sure about the top end, as I seemed to have more top end before the 07 flash.
I tried a 120-340 Ti spring with stock weights, with poor results ( have to test spring, could not get it to work with other combinations )
I plan on changing the 2nd spring for next year, going to go with Black Purple. Hope to bring clutch temps down.

I have had a few issues ( normal fst ), but am quite happy with the performance.

2200 miles on 06 Swithcback total, 1600 this year.
just-pinch-it
Your going to get '08 re-mapping which will include an over boost on the low end to increase low end aceleration.
Hemidude
I just put new pictures of my kit on the board. Kit sells for $4500. Cdn.
machz69
who is selling the kits?.. Did u make a kit hemidude ?
Hemidude
QUOTE(machz69 @ Apr 1 2007, 02:54 AM) *
who is selling the kits?.. Did u make a kit hemidude ?


I used Wicked Racings inner cooler, header and down pipe the rest I built myself. It's been a lot of trial and error but it works very very well. I now understand the sensation the turbo lamaha guys talk about. I'm no where near them on HP but I do cat walk on the back 1 foot of track when climbing. smiley-faces7.gif

The differance between Canadians and our friends to the south is: Most of my US friend just want the bigger turbo kit "RIGHT NOW" where as Canadian sledders want to "SEE HOW IT WORKS" first. Most want a "TURN KEY" product ,1 time install, no tuning. "I'm not buying one until someone else tries it first" Nothing is always a trouble free kit, there are toooooooo many variables.

L8TR: Hemi
7zPolCatRacer
QUOTE(Polariz @ Mar 23 2007, 06:50 PM) *
Ohhh thx, This looks interesting http://www.wickedracinparts.com/


Is this site no longer good? or is it just my computer?

Thanks

Carl
justme23005
The link didn't work for me, either.. I'd like to get just a little more power out of my FST.
This is a "lo-fi" version of our main content. To view the full version with more information, formatting and images, please click here.
Invision Power Board © 2001-2008 Invision Power Services, Inc.