F3D Engine Question...
10-12-2009, 09:29 PM
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F3D Engine Question...
Just curious as to how many RPM's are you guys seeing in the air with the MB? Is that figured with audio tach or RealTree or? And What kind of pipe lengths are run? (however you guys measure-Plug/piston face to...) Thanks in advance.
10-18-2009, 07:26 PM
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RE: F3D Engine Question...
From what I hear. Props 6.75 dia x 8.0pitch or thereabouts. RPM 32k plus. Pipe lengths matched to the prop performance.
All figures approximate.
Ed S
All figures approximate.
Ed S
