yamaha triz 250

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Mar 21, 2009 | 12:01 PM

trikerider24

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Weekend Warrior

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yamaha triz 250

i have a 85 tri-z. runs great low end to mid but cuts out in high rpm range. its not fuel issue. any suggestions thanks.

Mar 21, 2009 | 03:25 PM

JLsparky7

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yamaha triz 250

Jetting, need a bigger main.

Mar 21, 2009 | 05:02 PM

habitatjoiskater

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yamaha triz 250

Yes it is a fuel issue, like Sparky said jetting

Mar 21, 2009 | 05:08 PM

91Warrior357

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From: Purcellville.

yamaha triz 250

most likely it needs a bigger main, but the reeds might be causing this also.

Mar 21, 2009 | 08:57 PM

Raptor450

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I ride, because football, basketball, and baseball only uses one ball!

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yamaha triz 250

I'm glad to see there are some more 3 wheeler riders here. I have 2 Tri-Z's I'm restoring now.

You say this is not a fuel issue, how did you determine that? The other possibility is your spark gets weak at higher RPM from a bad stator, regulator, or ignition coil, need to test those with a meter. If you need a coil, the Warrior and Blaster coils are the same. The Blaster and Banshee regulators are the same.