My friend has a 125 or 120 force ob motor 1980s.. His motor will not get up to speed very fast. He said that it takes like five mins from the time he give it full throttle till the boat is at full throttle. He said that it sounds like it is bogging while it is slowly picking up speed. He has...
I have a 1993 waverunner 3 with a 650cc motor. I already have a ss impeller and ordered a intake grate with scoop. Is there any other performance tricks that I can do to get more speed and power out of this boat? With out porting and polishing?<br /><br />Thank you!!<br /><br />James
