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Engine basics => Engine set up tips => Topic started by: bob whitney on December 19, 2019, 01:59:09 PM

Title: PA75
Post by: bob whitney 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 )

Title: Re: PA75
Post by: bob whitney on December 19, 2019, 06:02:41 PM

up bump

Title: Re: PA75
Post by: RandySmith on December 19, 2019, 08:19:35 PM

Quote from: bob whitney on December 19, 2019, 06:02:41 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

Title: Re: PA75
Post by: bob whitney on December 19, 2019, 10:40:14 PM

thank u Randy, big help.RAD H^^