I was wondering, wich is the more reliable gearbox's brand ( i know it's a kind of difficult question)
For the same price
, for a beta 75 hp at 2500 rpm
, would you get a TM 93 2,4:1 ratio or PRM 500 with 2,57:1 ratio?
Obviusly with a bit bigger propeller(1-2 inch diameter) in case of the PRM.
The heavy duty rating of the TM 93 is 103 hp at 2400 rpm
, while the PRM 500 is 5,9 hp every 100 rpm so 147hp at 2500 rpm...
Maybe the bigger and stronger PRM 500 could live more and when i will burn out the first engine
(let's say 20 years) i could keep the gearbox
, and just buy a new engine
Wich is the more known worldwide? Just in case of break down...