db1yg
Well Known Member
Howdy,
A couple of questions to those of you who have experience with dynamic balancing of constant speed propellers:
1. When selecting an rpm for the balance run, should we avoid the 2050 to 2300 rpm range on the Lyc IO360 4 cylinder due to the harmonics--or is this not relevant??
2. When selecting an rpm for the balance run, should we use our typical cruise rpm -- for example my typical cruise is at 2350 rpm and full throttle for my 180/Whirlwind RV200.
Thanks in advance for any advice.
Cheers,
db
A couple of questions to those of you who have experience with dynamic balancing of constant speed propellers:
1. When selecting an rpm for the balance run, should we avoid the 2050 to 2300 rpm range on the Lyc IO360 4 cylinder due to the harmonics--or is this not relevant??
2. When selecting an rpm for the balance run, should we use our typical cruise rpm -- for example my typical cruise is at 2350 rpm and full throttle for my 180/Whirlwind RV200.
Thanks in advance for any advice.
Cheers,
db