[tuneforlfenjmarine]

does anyone know what prop came on a davanti 215 cuddy cruiser with a 5.0lx
it had a 14.5" 19p that was bent not sure if that is proper prop

[mikeyt]

That would be the most likely prop that it came with. Props were usually installed depending on where the boat was destined to. Higher elevations required less pitch in the prop.

[tuneforlfenjmarine]

thanks brother im having a strange problem with my boat
i bought to i=use as a chase boat but it wont plane ive tryed everything drained fuel new coil new cap and rotor new wires checked compression timing all good the distributor is not the updated one with black coating on board im about to put a new module and go try her out let me know what ya think i work on boats alot never had a problem like this she idles fine the minute i go wide open she porpouses at 4000 rpm wont plane carb has all four barrels open

[mikeyt]

Porpoising is an easy fix with a set of 'Smart Tabs'. Do a site search (top right corner of your screen) here for 'Smart Tabs' and you will find lots of useful information and lots of individual boat owners singing their praises. Also, check to ensure that the travel of your outdrive comes in far enough to reduce porpoising when planed out.