There's no chart for speed,hence hull length,weight and weight distribution,hull shape,strakes all contribute to a boat's performance.There's a chart for HP figures by American turbine [approximate]with impeller size/RPM combo.
Is there some kind of chart that helps figure speed based on the impeller, hull length, HP, and other variables?
There's no chart for speed,hence hull length,weight and weight distribution,hull shape,strakes all contribute to a boat's performance.There's a chart for HP figures by American turbine [approximate]with impeller size/RPM combo.
The hp to impellor chart is available at cpperformance.com
Go to cpperformance.com, then click online catolog, then jet drives, then impeller to engine matching.