RCU Forums - View Single Post - Extreme Flight 87" Yak 54 - Build & Fly
Old 10-16-2005, 10:00 AM
My Feedback: (54)
TailTouch's Avatar
Join Date: Jan 2002
Location: Windermere, FL
Posts: 579
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Extreme Flight 87" Yak 54 - Build & Fly

Here are the RPM figures from yesterday...

DA-50 with tuned pipe. 4 gallons thru it still using lawnboy ashless...

Mejlick 23x8 prop
6700 RPM


How much more will the DA50 weigh with a K&S tuned pipe on it compared to the pitts muffler? Will the extra power make up for the extra weight and then some?