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Author Topic: PA75  (Read 507 times)

Offline bob whitney

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PA75
« on: December 19, 2019, 01:59:09 PM »
this is a new engine for me,what RPM range should I be looking for ( no pipe )
rad racer

Offline bob whitney

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Re: PA75
« Reply #1 on: December 19, 2019, 06:02:41 PM »
up bump
rad racer

Offline RandySmith

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Re: PA75
« Reply #2 on: December 19, 2019, 08:19:35 PM »
up bump

I recommend  you start  at around  9000 RPMs
They have been successfully ran  from  8600 to 10,000

Muffled the 14 to 15 inch 2 blade  at  about 4.5 pitch,  or  3 blade  13 to 14 inches  at about  4.8 pitch

Randy

Offline bob whitney

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Re: PA75
« Reply #3 on: December 19, 2019, 10:40:14 PM »
thank u Randy, big help.RAD H^^
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