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1986 TRX250R - 431cc PUMA Engine by Tony Miller
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Discussion Starter · #1 ·
Hey guys, I recently purchased a 1986 250R with a 431 Puma and am hoping to see someone else's dyno sheet with a similar setup? Curious on optimal powerband/rpms when running well. Thanks!

My Setup
1986 trx250r with 431cc Puma Build
Built By Tony Miller (Miller Racing)
Dune Port on Race Gas 110
LED Puma Pipe
LEP Intake
+5 Stroker
41mm PWK Carb
Slingshot Clutch
Cr250 Ignition

Thanks again!
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