Author Topic: Power valve reset  (Read 3844 times)

Offline ATVMXR

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Power valve reset
« on: August 16, 2019, 01:04:35 pm »
Friend of friend just got a 88 250r that has zero bottom end.  I thought there was a write up on power valve set up, but Ill be darned if I can find it.

remove the sight glass, unhook the spring, remove screws holding the valve in place with the big thumb screw - then what? 
92/87 Hybrid
88 Zilla
bunch of other race quads

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Offline BadMoonRacing500

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Re: Power valve reset
« Reply #1 on: August 28, 2019, 06:00:17 pm »
This has the jist of baseline, There is a dyno test with different settings on this site as well depending on pipe. http://www.suzukiquadracerhq.com/lt250/powervalve-3020/msg35343/#msg35343
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