Vent plug RPM changes on Mirage prop

[captweed]

Anyone know how many RPM changing from a solid "vent" plug to a small and large hole plug occurs on a Mirage prop? Turns 5K with solid plug on a 225 HP 23'Mako.These plugs are in the prop body for this purpose.

 

[LubeDude]

Re: Vent plug RPM changes on Mirage prop

I do not believe you will gain any WOT change at all. Those holes are there for the initial hole shot, they allow a little exhaust to come into contact with the prop and allow it to slip a little to get your RPMs up a little,<br />---------------------------<br />