Short test for prop tuning Ramoser Varioprop 27.9 SG and KOLM BX155-V4

Mixture 50:1 STIHL HP ULTRA
KOLM BX155-V4
L1, H1.5
Test Result: Still under break in condition
Pitch 12" RPM 5720
Pitch 18" RPM 4660
Target RPM 4800-4900

[@Tiltrotor86]

Great ! I'm looking for power ( HP ) of this 155 engine, any numbers ? Thanks

[@Jesusistheonlyway86]

Whats the width?

[@vicyboy12]

Hi Joe, which width are you referring?

[@Jesusistheonlyway86]

@@vicyboy12 The total width of the engine

[@vicyboy12]

@@Jesusistheonlyway86 it's 322.2mm

[@ramyavigneswaran]

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