Evinrude E-NATION, for those dedicated to water, power, fishing and fun
Posts: 1
Registered: ‎02-13-2020

Rx4 Variable Vents

I have a G2 150 HO with Rx4 VVP. I know how to adjust the ports, I just want to know what postition is best for getting up in very skinny water. Mech had 1/3 open, I opened to 1/2 and it seemed to cruse differently. I fish skinny, need the hole shot. Tis

Posts: 9,371
Registered: ‎07-14-2011

Re: Rx4 Variable Vents

What is your top rpm and speed?





"There is never just one thing wrong with a boat";
                    -- Travis McGee, main character in a book series by John D. McDonald 



The factory recommends that a properly trained technician service your Johnson or Evinrude outboard motor. Should you elect to perform repairs yourself, use caution, common sense, and observe safety procedures in the vicinity of flammable liquids, around moving parts, near high-temperature components, and working with electrical or ignition systems.

The information offered here is only general in nature and should not be construed as complete factory approved procedures, techniques, or specifications. Always use the proper service manual for your motor, up-to-date service literature, the correct tools, and have an understanding of how to proceed with troubleshooting and repair methods. If you are unsure or uncomfortable with a procedure, a situation, or a technique, enlist the services of a factory trained technician.