Sc nytro clutching needed

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TOM WRIGHT JR

Free Member

May 8, 2008

107

13

18

hermiston Oregon

• Oct 30, 2009

• #1

Any suggestions on clutching for a stage 2 nytro about 300hp, i have the stock weights loaded up, 14.5 rollers, blue, pink, blue spring, and the secondary is completely stock?

Thanks tom.......

 

D

dcturbo

Well-known member

Mar 2, 2008

979

228

43

57

WYO

• Oct 30, 2009

• #2

do a search.. lots of good advice..
get a set of supreme tool weights and a shockwave helix and the biggest secondary spring you can get and wind it tight. thats a start.

 

andre162

Member

Premium Member

Jan 8, 2008

108

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northern california

• Oct 31, 2009

• #3

Call Dustin at Outlaw Mtr Sports. He seems to really have his head raped around this.

 

N

nytrocharged

Free Member

Dec 7, 2008

179

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Armstrong B.C

• Nov 2, 2009

• #4

dont need nothing put a shock wave helix on with a articat black spring there problems fixed you must be bouncing off your rev limeter like i was this will make every thing better what size of track you running watch your air fuel gauge with the stage 2 i couldnt get enough fuel cheers have fun

 

H

Heath@MPI

Member

Dec 8, 2008

162

18

18

• Nov 2, 2009

• #5

TOM WRIGHT JR said:

Any suggestions on clutching for a stage 2 nytro about 300hp, i have the stock weights loaded up, 14.5 rollers, blue, pink, blue spring, and the secondary is completely stock?

Thanks tom.......

Click to expand...

WHat elevation and what size track?

Change to a blue-blue-blue spring if u are hitting rev limit.

 

T

TOM WRIGHT JR

Free Member

May 8, 2008

107

13

18

hermiston Oregon

• Nov 2, 2009

• #6

It has a 162 track, and is ridden from 5000 to 8000 ft. also it has the stock high alt gearing.

 

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nytrocharged

Free Member

Dec 7, 2008

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Armstrong B.C

• Nov 3, 2009

• #7

ya i ride same elevation an mine works perf

 

T

TOM WRIGHT JR

Free Member

May 8, 2008

107

13

18

hermiston Oregon

• Nov 8, 2009

• #8

anyone got any theory on how to setup this pri weights, to secondary spring- helix angle, I have been told pri weights are for engagement rpm, and secondary helix and spring are for shift and back shift.

 

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Washy

Active member

Feb 14, 2008

449

31

28

Langdon

• Nov 8, 2009

• #9

Primary weights control your operating RPM
Primary spring initial rate controls engagement RPM

I would try 47 degree helix and EPI purple spring, or set shockwave at 50 degrees. The stock secondary spring and helix will not hold that HP, you will over rev like crazy.

 

Last edited: Nov 9, 2009