clue less

allen6634

Seaman
Joined
Jul 24, 2009
Messages
51
1993 sprint bass johnson 88 spl o/b engine17' 6" long mostly going to be used for fishing any idea where i can start
 

jestor68

Commander
Joined
Jun 12, 2012
Messages
2,308
Re: clue less

Assuming it has a prop on it now, you begin by running with the present prop to insure that the motor turns within it's recommended WOT rpm range.

Each inch of pitch will change the rpm by 150-200 rpm. Increasing pitch drops rpm, while decreasing pitch raises rpm. It's that simple.
 

etracer68

Ensign
Joined
Oct 11, 2009
Messages
906
Re: clue less

If you have no prop to get any info, then I would start with a 17 pitch, and get info in the "read this first".
 
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