Primary spring

C

Csellors

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• Feb 12, 2018

• #1

Hi all. I have the gold spring in for low elevation and I believe it should be a 120/320 at 6-8,000 feet. Problem is that the dealers on the flatlands don’t seem to have them in stock. I have ordered one but it may not get here before we leave. Will a 120/310 work? They have that one in stock
Thanks

 

RMK-King

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Dec 25, 2007

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• Feb 12, 2018

• #2

It will work fine, your peak RPMs will drop around 100RPMs so you might have to make a slight weight adjustment.

 

Last edited: Feb 12, 2018

C

Csellors

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• Feb 13, 2018

• #3

Thanks

 

AKFULLTHROTTLE

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• Feb 13, 2018

• #4

Like said yes, that gold spring is junk. Do you know what weights you have?

 

C

Csellors

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• Feb 13, 2018

• #5

Hey. I have 10-64 in for 6-8 k. I also have an slp blue pink 140/340. Would that work? Thanks in advance

 

G

gtwitch

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Laramie, Wyoming

• Feb 13, 2018

• #6

I am running the Blue-Pink with 63g lightning at 10K altitude but have pipe and heads on mine SLP stage 3 so I think your weights and a Blue Pink at your elevation might be a good start.
gtwitch in wyoming

 

Scott

Scott Stiegler

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• Feb 13, 2018

• #7

I've been running gold primary with 62g Belly Busters (who makes that gold primary spring.... And is it called yellow or gold?)
Black/purple secondary with 2 delrins.
HM Turbos secret helix (I honestly don't know what it is).

5-8500 feet.

I used to have the blue/pink primary, but Hart reclutched me a couple years ago and put that gold in.

I had to replace my primary last month (they transferred the same gold spring and the in some matched Polaris 10-62s. Suddenly now I am only turning 7950 on a pull.

I'm thinking of refreshing the clutching....and going back to the blue/pink primary and keeping the blue/purple secondary.

Thoughts?

 

RMK-King

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Dec 25, 2007

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• Feb 13, 2018

• #8

Scott said:

I've been running gold primary with 62g Belly Busters (who makes that gold primary spring.... And is it called yellow or gold?)
Black/purple secondary with 2 delrins.
HM Turbos secret helix (I honestly don't know what it is).

5-8500 feet.

I used to have the blue/pink primary, but Hart reclutched me a couple years ago and put that gold in.

I had to replace my primary last month (they transferred the same gold spring and the in some matched Polaris 10-62s. Suddenly now I am only turning 7950 on a pull.

I'm thinking of refreshing the clutching....and going back to the blue/pink primary and keeping the blue/purple secondary.

Thoughts?

Click to expand...

The Polaris gold is a 100-275,if thats the gold that you are running then the blue/pink will defiantly get your rpms back up.

 

Last edited: Feb 13, 2018

C

chally 2009

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Feb 22, 2020

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• Mar 4, 2020

• #9

Got a 2018 Polaris 800 RMK pro ,bought a 120/320 spring with 68 weights gonna use it for drag racing and wondering if it will work

 

C

chally 2009

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Feb 22, 2020

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• Mar 4, 2020

• #10

I guess that’s what’s on there I just checked so what can I use