Good warm weather clutch set up 99 SRX700

L

linemech31

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Joined
Sep 27, 2008
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160
Age
44
Location
NH
Just put in a yamaha 51/43 green secondary wrap at 70. Primary y-s-y no shims 8dn-20 4.5 both holes. .75 track with 96 up the middle. This was a major improvement over the stock setup. Sled used to pull well out of the hole then feel sort of flat. Now it pulls decent out of the hole and has a much better mid/top range. 8150-8200 climbs to 8500 ish 45deg out. I suspect that on a colder day it would over rev but this is an easy low budget setup. FWIW
 
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easiest and cheapest would be to try the green at 60. might not have enough backshift though.
the right way to go about it would be more tip weight or a softer primary spring.
 
Man that primary spring seems to have a low engagement speed. The 8dn-20s i got from you a few years ago. Didnt know what was in there for weight so i started over and put 4.5s in there.
 
Ill go after the wrap 1st if not enough ill add the weight. Its close now . Im pretty happy with it.
 
51/43 will work well in the warmer weather,but when it is colder it will over rev to like 8800-8900. Stock for 99 is a y-w-y primary spring,red 2ndary wrapped to 60 with a 47 helix, and stock weights were 8dn-10's with 15 mm rollers..
 
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Yea blue thats what she had. That stock setup over revved close to 9k I think that .75 track is going to be good for top speed runs. Thinking about picking the outerband every other window. This setup now with the 51/43 would have no problems with my nytro after 660 Never had a sled that pulled out of the hole like the nytro not even my 06 apex.
 
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