arobatx

Dave,

I have been seeing information posted that the 63s fuel consumption is about 1/2 oz per minute. Is this an average using various throttle settings, or assuming full throttle...etc? For some reason I am having trouble accepting that I can get a 20 min flight out of a 10oz tank with this engine.

Thanks,

Dave Shadel

It's really more like 1 oz per minute at full throttle depending on how much nitro you use. The more nitro the higher the consumption. I would never use less than a 12oz. tank with a 63.

arobatx

Thanks Dave,

This helps a lot! My options were a OEM 11oz or a MK 15oz, I have my answer!

mrhp

My Feedback: (49)

i have a 6oz tank on my 63 and get 12 min flights easy

Dave Shadel

Not at full throttle.