Nytro RTX vs. 2010 AC Crossfire 800

[curryd]

I just got back from riding in the U.P. this past weekend. Got to run against 2 - 2010 Crossfires. We had a lake with packed snow which was about 1/4 mile long. I have an 08 RTX with a Super Q exhaust. The rest is stock. Crossfires had a exhaust can as well.

Sleds are dead even during run. I won 2 out of 4 runs by a sled and they won by the same amount the other two runs.

That was impressive in my opinion. AC is claiming around 160 hp! Thats 20+ hp over our sleds. These sleds come with 141" track with 1 1/2" paddle track. My sled has stock 1 1/4" Ripsaw. Out of the hole, the torque of Nytro is huge. It might even get out quicker than the Crossfires.

I was extremely happy with sled's performance to say the least.

 

[2008 Nytro RTX]

Good too hear!

 

[mytro]

Good too hear!

I'm not much for racing but a ZR900 got introduced to my Nytro (09 RTX stock) over 800 feet..

3-4 lengths ahead, and he beats F1000's does that sound right to you guys??

 

[yamahahaha]

yeh it does. i have beat a zr 900 and it did not catch me but it only had 96 studs, i was going about 170km on speedo. im sure if we ran the lake for long enough he would have caught up but i was so far ahead already. that sled should do 110 mph easily.. this zr 900 was stock other than studs. but for this zr 900 to beat f1000's? i cant see it, anythings possible tho

 

[yamahahaha]

and i also beat a 09 ac crossfire 800. it is a close race tho

 

[zammy]

I ran my stock 2009 Nytro FX against a 2008 CF800 and a 2010 CF800 and were beat by both out of the hole and at the top end. Cost me a beer and sent me back to the drawing board. Called Ulmer and ordered a Trail Performer package #6. Well now it's a different story. I beat both out of the hole and at least 3-5 sled lengths at 1/4 mile. I also ran against a 2008 Doo 800R and he beat me across the board. Still planning my next mod?

 

[enticeraised]

I ran my stock 2009 Nytro FX against a 2008 CF800 and a 2010 CF800 and were beat by both out of the hole and at the top end. Cost me a beer and sent me back to the drawing board. Called Ulmer and ordered a Trail Performer package #6. Well now it's a different story. I beat both out of the hole and at least 3-5 sled lengths at 1/4 mile. I also ran against a 2008 Doo 800R and he beat me across the board. Still planning my next mod?

I raised an 08 summit xp 800 with a can and beat him slightly. Not sure about a shortie BRP though

 

[yamahahaha]

i have beat a shortie 800r, and a long track 800r, with studs

 

[yamahabandit]

Are you guys serious! Beating 2010 crossfires, brp 800's? I have trouble with 600 revs! I'm totally stock tho. I've spent so much time and $$$ to get mine to handle worth a dam, I haven't done much for performance. Might just have spend a few more cdn $$$ and get this thing to move a little quicker!

 

[curryd]

My brother has a 600 etec xrs. Surprisingly, it runs good. From a dead start though, that is wear the Nytro shines. He did run against the 800 Crossfire as well. He got a good jump but the 800 outran him though.

 

[zippo]

my 03 zr 900 all stock was very close to my nytro but now i have modded it im sure i would beet it by a few sled lenghts
sleds ive beet and not by muck

2009 1200 doo
2003 zr 900
2006 modded apex acc. dead evan
2008 f 800
2003 f7
2005 f7
2005 fusion 900 very close
2005 700 xc polaris what ever they call those beet him bad
the rest all were reall close thats all i can remember right now
i have beet sleds out of the hole that have studs and i dont
i love the bottom side of these nytros i dont think theres anything
that comes out of the hole like these do
the power is right where i want.. all over the damn place lol...

 

[2008 Nytro RTX]

Are you guys serious! Beating 2010 crossfires, brp 800's? I have trouble with 600 revs! I'm totally stock tho. I've spent so much time and $$$ to get mine to handle worth a dam, I haven't done much for performance. Might just have spend a few more cdn $$$ and get this thing to move a little quicker!

If your having trouble with stock 600s there is something real wrong with your sled

 

[timebomb]

must be short races b/c i've heard nytros don't have much on top

 

[yamahahaha]

they r not as strong on top. but mine will go 105-107 everyday on hard pack. and some 600s are fast...my cousin has an 07 600 renegade, with a 1.75" track, vforce 3 reeds, cudney clutch kit, and sno stuff can and it runs strong! beats rev 800 h.o's. but i still take him

 

[timebomb]

friend of mine raced his buddys 09 nytro with his 700 iq both stock about 4 times. he told me the nytro killed him out of the hole by 3 or 4 but he caught him and went by everytime. but it was a long strech too.