Originally Posted by marek916
I thought the BY260 was based on the steel block (M57) rather than the Ali block (N57)?
I'm not sure what the book figure for the engine is, I suspect it's around the 200hp mark but could be as low as 184 depending on ECU mapping.
Where the 315 race engines marinised BMW's or Yanmar specials?
To be honest I never checked which version it was, I assumed it was the ally one? - the dry weight of the motor is 315kg according to Yanmar?
The engines come as 260hp from Yanmar although I'm told well over 300hp is possible without any physical alterations.
The 315 Yanmars are from the old Landcruiser block and the new 370 common rail engine are from the new Landcruiser block.