Video of a quick spin with the MF12 and the new stack.
Posted March 31, 2010 - 07:32 PM
- Sawdust said thank you
Posted March 31, 2010 - 07:41 PM
sounds like my 10... up and down when its cold
Posted March 31, 2010 - 08:00 PM
Posted March 31, 2010 - 08:04 PM
My MF12G with a pepper pot muffler is not much quieter than yours, the surging at high speed when cold and smoothing out when warmed up, might be lean fuel mixture, try opening up the main jet 1/8 of a turn, putting the stack in would reduce back pressure and affect fuel mixture.
You know Doug you just reminded me that I didn't adjust the mixture since putting the stack on and I am sure it could use just a touch more fuel on the high speed. She knew she was having video taken of her because she was proving me wrong that she doesn't smoke LOL.
I am going to take a video of the 147 tomorrow since I want to pull it out and make adjustments to the deck so I will take it for a quick spin with a video.
Posted March 31, 2010 - 08:08 PM
Posted March 31, 2010 - 08:20 PM