Skip to content
View in the app

A better way to browse. Learn more.

Trials Central

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Beta 300 jets

Featured Replies

Does anyone know where I could get a 22 pilot and 135 main for the Beta 300 with theCV carb?

It helps when people list were they are from. In the U.S. try sudco, I loaned a few out and waiting for there return.

Does anyone know where I could get a 22 pilot and 135 main for the Beta 300 with theCV carb?

If you go to the Yamaha shop, the stock pilot jet from a 660 Raptor is a 22.5, and is the same carb. Took me FOREVER to source it for mine.

Can't speak for the main jet, as I left mine stock. 2-3/8 turns on the fuel screw, with the 22.5 pilot, and stock main, was perfect.

- Darrell

  • Author

If you go to the Yamaha shop, the stock pilot jet from a 660 Raptor is a 22.5, and is the same carb. Took me FOREVER to source it for mine.

Can't speak for the main jet, as I left mine stock. 2-3/8 turns on the fuel screw, with the 22.5 pilot, and stock main, was perfect.

- Darrell

  • Author

If you go to the Yamaha shop, the stock pilot jet from a 660 Raptor is a 22.5, and is the same carb. Took me FOREVER to source it for mine.

Can't speak for the main jet, as I left mine stock. 2-3/8 turns on the fuel screw, with the 22.5 pilot, and stock main, was perfect.

- Darrell

Thanks,

Where do you have your needle clip?

Fpete

Thanks,

Where do you have your needle clip?

Fpete

Needle: 2nd slot down (from the top) with thick washer under clip and thin washer above clip.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.