ORIGINAL: ton2di
with 14x8 apc 9400rpm with the same fuel.
Yup - same engine, prop - exact same rpm for me too. Nice to see ledgers balance like that!
With the APC 14 x 8, my Saito idled at a uncannily smooth 1800 rpm. My YSs both idle slowly but have a distinctive "8 stroke" beat to them.