Have a question about the props

[toledo]

I am working on twin 442's but they are causing a tremendous
vibration at full throttle. Is that poor balancing? Is this normal?

[vasy]

Are the props already b/s or just raw?

[toledo]

They where balanced at the hobby

[forescott]

Make sure that your stinger bearings are tight. I have a stinger bearing that comes out every once in a while, and it causes a huge vibration!

[forescott]

I would also be a little leary about the local hobby shops in my area balancing my props!

[forescott]

How do you know about the balance issue? I hope you're not revving the boat out of the water at full throttle.