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Old 08-05-2009, 02:47 PM   #1
Lt. JG
 
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Default Rpm's on a 2800

Does anyone know what the max RMP's are for a 1998 2800 with a 7.4 merc and abravo 2 duo prop :hello: . Also the best crusing speed ?

Mitch
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Old 08-05-2009, 04:25 PM   #2
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Default Re: Rpm's on a 2800

max rpm should be between 4200-4800 rpm....cruise should be about 3400-3600 rpm....don't forget to trim the drive and the tabs out for best cruise speed...


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