ericmichael
Expert
Been playing with my nytro for a couple months with help from turk and other ty members...well at the radar runs my buddy allen brown that works for ski-doo wanted to race the new 800 etec with 450 miles on it against the nytro..fig what the hell. Wish i had a vid. He weights 220 lbs so he hooked better out of the hole but that the only place he got me, my ski stayed at his snow flap until we let off which was along ways down the lake..The nytro speedo was reading 116 and his was 117..not sure what the actual speeds were but hey i'm impressed for this 600 class sled!test,tune,test, tune!
Hammer 1
Pro
How many runs did you make? You studded? Your buddy Allen cant be happy. I'm trying to get my sled to the point where I spank my buds Adrenaline 800 e-tec. Need to more test and tune time.
SpecRTX
Expert
- Joined
- Mar 11, 2006
- Messages
- 227
- Reaction score
- 4
- Points
- 848
- Location
- Speculator, NY
- Country
- USA
- Snowmobile
- 2018 Thundercat
What mods do you have done to your sled (if any)?
ericmichael
Expert
Guys, I have tried diffrent clutch and gear set ups and I a buddy of mine gave me a set of hauck x weights that were originally boughten for an rx-1..very aggressive profile...I found with my weight I seen theb est overall gain using 23/39 gearing without any acceleration loss...other than that its plugs and the ultra q...my buddy with an apex gt(06) is far from a snowmobile tuner but has had the dealership add an ulmer clutch kit, dynojet fuel controller and bender mufflers(stock header) and hes 3 mph slower in 1000ft..i'm tempted to get in there and atleast clean the clutches...but then again why would I want to get beat 
ericmichael
Expert
if I would have had chisels or ice picks i'm sure thats good for atleast 3-5 mph more in 1000ft
ShootToThrill
VIP Member
Look for a XTX skid. I gained 8 mph+ top end and way better hookup than the 121. No other mods and same style track.
