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TOPIC: Re:CLUTCH SPRING
#486595
chromepony (User)
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Re:CLUTCH SPRING 1 Year ago  
I went with the 20% over SpeedStar spring in my '00...works great !
 
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#486640
Rev. (User)
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Re:CLUTCH SPRING 1 Year ago  
chromepony wrote:
I went with the 20% over SpeedStar spring in my '00...works great !

You got a part # Chromepony?
 
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#486665
scottw (User)
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Re:CLUTCH SPRING 1 Year ago  
Rev. wrote:
chromepony wrote:
I went with the 20% over SpeedStar spring in my '00...works great !

You got a part # Chromepony?

==================

Not Chromepony,but here ya go directly from a Yami site!

SPD-4WM09-84-00 = 7% additonal clamping force

The spring rate is about 7% stiffer than the stock spring for 98 cu. in. engine to handle the increased power output from Stage III configuration. Fits '99-'03 Road Star models.

===================================================================

SPD-4WM09-84-10 = 25% additonal clamping force

The spring rate is about 25% stiffer than the stock spring to handle the increased power output from Stage IV configuration. Fits '99-'07Road Star models.
 
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Last Edit: 2012/05/04 15:05 By scottw.
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#486742
Rev. (User)
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Re:CLUTCH SPRING 1 Year ago  
scottw wrote:
Rev. wrote:
chromepony wrote:
I went with the 20% over SpeedStar spring in my '00...works great !

You got a part # Chromepony?

==================

Not Chromepony,but here ya go directly from a Yami site!

SPD-4WM09-84-00 = 7% additonal clamping force

The spring rate is about 7% stiffer than the stock spring for 98 cu. in. engine to handle the increased power output from Stage III configuration. Fits '99-'03 Road Star models.

===================================================================

SPD-4WM09-84-10 = 25% additonal clamping force

The spring rate is about 25% stiffer than the stock spring to handle the increased power output from Stage IV configuration. Fits '99-'07Road Star models.


Thank you verymuch
 
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#486760
Rd2d57 (User)
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Re:CLUTCH SPRING 1 Year ago  
Installed the Yamaha Competition clutch spring SPD-4WM09-84-10 today.I only have a few miles on it but Wow what a difference now when I crack the throttle it hooks up scary fast.
 
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#486764
01StarRider52 (User)
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Re:CLUTCH SPRING 1 Year ago  
I bought the 25% spring on ebay for $98.00 including the shipping. I have yet to install it, I am waiting on the next oil change to do it all at once.
 
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