12 Turbo Assault only hits 7900 RPM ???

1

108snowbandit

Member

Oct 19, 2010

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• Jan 21, 2013

• #1

Ive checked power valves the bolt almost pokes through the hole in the cap. I believe this to be functioning correctly

Ive lowered weights from 76g to 74g no change

ive tested on the trail at 6500ft and in my garage at 3000ft 7900-8050 max

Any ideas?

 

A

aus091

Well-known member

Dec 25, 2008

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• Jan 21, 2013

• #2

is your deflection set right... if the belt rides too high in the secondary you wont get full RPM's

 

J

jeepin270

Well-known member

Aug 27, 2009

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Maine

• Jan 21, 2013

• #3

Can you turn the boost up?

 

1

108snowbandit

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Oct 19, 2010

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• Jan 21, 2013

• #4

The belt is at bottom of grove on top of belt

Boost is a good question
I noticed when I got home under throttle the pipe was lifting off of y pipe I doubled up the springs and this is fixed
But I have run it at 10#

 

H

Hollywood99

Member

Jan 11, 2010

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Saskatchewan

• Jan 21, 2013

• #5

108snowbandit said:

The belt is at bottom of grove on top of belt

Boost is a good question
I noticed when I got home under throttle the pipe was lifting off of y pipe I doubled up the springs and this is fixed
But I have run it at 10#

Click to expand...

if ur pipe had movement in it u probly have worn the exhaust donuts have u changed them. an exhaust leak will cause u grief as well

 

1

108snowbandit

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Oct 19, 2010

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• Jan 22, 2013

• #6

There copper

 

1

108snowbandit

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Oct 19, 2010

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• Jan 22, 2013

• #7

I'm lost here checking the map in the computer today

 

die hard poo

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Apr 10, 2008

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Kenai, AK

• Jan 22, 2013

• #8

Have you replaced your clutch springs yet? They could be sacked out not giving you proper rpm. And this is assuming you at one point with this setup was able to reach your desired peak rpm, correct?

 

Wheel House Motorsports

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SW MT

• Jan 22, 2013

• #9

is your TPS and idle set properly?

 

1

108snowbandit

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Oct 19, 2010

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• Jan 22, 2013

• #10

Right on guys thanks for the help I think we got It

 

1

108snowbandit

Member

Oct 19, 2010

191

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• Jan 22, 2013

• #11

I had an old map