Yamaha Discussions about Yamaha ATVs.

more power from stock carb

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Old Sep 9, 2004 | 11:51 PM
  #1  
trailcrawler's Avatar
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Trailblazer
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From: N.E. Okla.
Default more power from stock carb

while in the persuit of MORE POWER, already done mods, k&n filter-jet-torque stuffer-lighten centrif. clutch weights+add heavy springs-exhaustpipe-open air filter box......I was playing around with the carb minus filter box raising the slide in the carb with a screwdriver while giving throttle, and noticed a quicker rev from the motor..... a few inquiries from two wheeler speed shop and found out that the vaccume that raises the slide comes from the hole in the bottom next to the variable needle. make the hole bigger and the slide moves quicker with fewer rpms and vaccume. 99 wolverine with 193lbs of me does wheelies on the pavement from a standstill. and seat of your pants feel of power is much more. tested it on steep inclines and high straight ditch sides oh yah more power hope this helps someone just as all tips before helped me
 
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Old Sep 9, 2004 | 11:59 PM
  #2  
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From: HillBillyVilla, WA.
Default more power from stock carb

Does the wolverine have the 660 motor in it????????
 
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Old Sep 10, 2004 | 12:08 AM
  #3  
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From: HillBillyVilla, WA.
Default more power from stock carb

Never mind, it's a 350 motor, but thanks for the TECH TIP!!!!!!! [img]i/expressions/face-icon-small-smile.gif[/img]
 
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Old Sep 10, 2004 | 09:39 AM
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Default more power from stock carb

Thanks for sharing that info, as some of these tricks are sometimes keep secret, and we all lose as this could be the spark to new ideas in finding more power, I always enjoy working on my own quad and tinkering with new ideas too [img]i/expressions/face-icon-small-cool.gif[/img]
 
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