KX500 EXHAUST DEGREE & COMPRESSION RATIOS BY YEAR CHART

KX500 Kawasaki Measurements, Specs, pics
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Sandblaster
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KX500 EXHAUST DEGREE & COMPRESSION RATIOS BY YEAR CHART

Post by Sandblaster » Sat Aug 15, 2015 6:06 pm

Thanks goes to Doldguy for providing these numbers :D
KX 500 with 86mm Stroke, 145mm Rod Length

Exhaust Timing Opening From “TDC”, Not from the deck but from the piston.

200 Degree Duration 41.855mm
198 Degree Duration 42.633mm
196 Degree Duration 43.409mm
194 Degree Duration 44.183mm
192 Degree Duration 44.955mm
190 Degree Duration 45.724mm
188 Degree Duration 46.491mm
186 Degree Duration 47.254mm
If bikes are for kids I'll never grow up.

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Sandblaster
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Re: KX500 DEGREE FOR EXHAUST

Post by Sandblaster » Tue Apr 24, 2018 3:34 am

KX500 PORT TIMING.jpg
KX500 PORT TIMING.jpg (32.95 KiB) Viewed 255 times
If bikes are for kids I'll never grow up.

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Re: KX500 DEGREE FOR EXHAUST

Post by Sandblaster » Tue Apr 24, 2018 3:37 am

Compression by year.jpg
Compression by year.jpg (18.57 KiB) Viewed 254 times
If bikes are for kids I'll never grow up.

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