Best HP ugrades for nytro powertrain??

[walter]

Looking to put some upgrades on my nytro... what are some good powertrain upgrades that will give some more oomppfff. Already have clutching done!!

 

[canoehead]

How deep are your pockets? Full intake, exhaust and fuel controller or just get r dun and turbo it.

 

[shadow44]

Hurricanes kit with the full Hindle exhaust is flat out awsome. Pulls hard from bottom to top end, doesn't affect fuel mileage ( at least I've never noticed a difference ) and can run on 87 octane.....$1299 US for exhaust, pc5 and airbox mod. 18 hp gain. This is a cheap route with great gains. Boost is obviously your biggest gain, but Tripple the money to do it properly.

 

[Off Trail Mike]

X2 Shadow...and 18 hp definitely changes the "feel" of these sleds. You'll need a clutch kit to take full advantage of your specific mods, but it would be the same with a turbo as well.

OTM

 

[walter]

I will definitely look into the hurricane kit!

 

[devilnabludress]

Hurricane all the way! Worth every cent!

 

[ViperTurboPete]

Hurricane.

 

[shadow44]

What clutching have you done!

 

[Tyloooor]

has anyone run Dave's kit with KN's instead of his air box mod?

 

[walter]

I am currently running a hauck clutch kit.... what kits are you gents running on yours?

 

[shadow44]

I have run drag n flys with Turks black spring set up and currently run the Schmidt Bros stage 2 kit. The SB kit works well, nice low speed drivability and very smooth, but the Drag n Flys pulled harder from bottom to top IMO.

 

[shadow44]

has anyone run Dave's kit with KN's instead of his air box mod?

Member revster does..here is a vid of him in action

 

[ViperTurboPete]

Ulmer clutch kit, 14mm rollers to tone down the engagement. Running perfect peak rpm. Walk away from buddy's Summit 800 XP 146 like nothing.

 

[Tyloooor]

Member revster does..here is a vid of him in action

sweet #*$&@ sweet!

 

[RIGIDONE]

Well since we are posting vids.. The wife on her 09 nytro, Excell exhaust and clutch kit only, no studs, no PC, stock airbox, stock ripsaw 1.25 track vs 2011 stock Assault 800 with a 144" ice ripper..