Supertips Setup for Nytro

[Nytro6211]

what rpm do you get when hitting the throttle at wot?
8500 then goes down to 8200 and going up to 9100 at full speed on my side.

I have 1 washer on the tip and hitting rev limiter. Gonna take it out and try again this weekend hopefully. I go up to 9150 on top end

 

[johnelway]

I have 1 washer on the tip and hitting rev limiter. Gonna take it out and try again this weekend hopefully. I go up to 9150 on top end

if you remove it, you will gain RPM. you need to add weigth to low your rpm.

 

[johnelway]

have you tested your change?

 

[Nytro6211]

have you tested your change?

I put 1 tungsten in heel and 2 washers in top. No more rev limiter but only 96 mph. Will ride again tmo. Better snow this weekend

 

[johnelway]

what is you helix model and angle?

i have H helix and 6-1 angle with stock white spring.

 

[johnelway]

i just did some test again. seems like ulmer setup for me is the way to go.
t-1
1-0
1-0

t = thungsten
1 = washer
0 = nothing

great acceleration and hit 100 on the gauge so 98 gps.
that's the better i got on my nytro ever.
really happy. great throttle response and top.

 

[philip]

Nytro6211 I have a buddy here at dauphin mb who does lots of work on sleds, atv... he can do custom kits, turbos, almost anything. I can get you his info and you can as him for options.

 

[radianguy]

I know this is an old thread but I'm gonna bump it up...
I have same setup, full hindle exhaust, K&N filters, pcv and ulmers clutch kit.
I did a lot of testing with mine and found
T + 3
2
0
to be a good setup, we have some fun races this weekend so will do some adjustments and see how it goes.

 

[1nc 2000]

I know this is an old thread but I'm gonna bump it up...
I have same setup, full hindle exhaust, K&N filters, pcv and ulmers clutch kit.
I did a lot of testing with mine and found
T + 3
2
0
to be a good setup, we have some fun races this weekend so will do some adjustments and see how it goes.

Do you get belt slip on top end with the 8dn belt?
I keep hitting the rev limiter on top end.
Have a tungsten in the tip plus 2 washers and still hitting rev limiter.

 

[radianguy]

Do you get belt slip on top end with the 8dn belt?
I keep hitting the rev limiter on top end.
Have a tungsten in the tip plus 2 washers and still hitting rev limiter.

I don't get any belt slip with this setup. What is your setup with the supertips?

 

[1nc 2000]

I don't get any belt slip with this setup. What is your setup with the supertips?

Running Ulmer clutch kit but I had changed secondary spring to Thunder products blue spring. I guess I will go back to ulmer secondary spring and retest when we get snow.

 

[Srxspec]

You may be comparing apples to oranges. Most of our Nytro clutch kits have been using 50Y weights, but some we have used 50YS weights, two different profiles and requiring loading the weights two different ways as well.

Look at the side of the weight, if it says 50Y, you'll need more weight in the heel, then a little in mid, and very little in tip.

If the weight says 50YS, you'll need very little weight in the heel, a little in the mid, and more weight in the tip.

Any setup using our air filter kit vs stock air box will need even more low & mid weight to control the extra midrange power.

Also be sure your weights are smooth on the roller surface and not grooved, it happens on these 3 cylinder motors when the weights get higher mileage on them.

 

[1nc 2000]

Running this intake i put together last year.
Picked up fuel controller from Allen with map for my setup.
Also running MBRP header and trail muffler.
I had his clutch kit setup up for stock sled before the addition of performance parts.

 

[Stubbs]

Like the look of that header, may pick one up and mod it to work on my super Vector LTX. Can’t seem to find a Vec specific header anywhere these days, which sucks.
Just for reference, I’m running 60Y Supertips in that sled, 6 grams in the heel and empty mid/tip. OSO primary spring, Ulmer “G” helix and Dalton red sec. spring is the rest of the recipe.