ORIGINAL: Johnmpa
Saito 125 with a 15X6 Masterairsrew Classic - about 9200-9500 rpm. With a 16X8, about 8500rpm.
Isn't that very close to what a Saito 100 turns with the 15x6 APC?
Seems like I remember my Saito 100 turning over 9000 rpms with the 15x6 APC, but my memory might be wrong.
The numbers do seem to reflect that the 125 is on the weak side for it's displacement.
When the 125 first came out Saito listed props for it up to a 17x6. Maybe that has been revised?[sm=confused.gif]