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  1. J

    Evinrude 140 hp V4 prop

    Oh yes sorry the port motor is stronger then the stbd motor as the rpms are higher and more powerful with the port motor. My apologies lol. And will do. Props on the boat are not in the greatest condition very mild rust on blade edges but other then that good condition. That is why I plan on...
  2. J

    Evinrude 140 hp V4 prop

    Trimmed till rpms was maxed not ventilated and the max RPMs was roughly what you repeated from what i said before yes. The max RPMs achieved at WOT for each motor. And im still looking for specs
  3. J

    Evinrude 140 hp V4 prop

    Okay so this is how I achieved the max RPMs qas by WOT and trimming to max RPMs. Load was nothing in boat except myself 190lbs, and 2 buddies roughly 170lbs, and 230lbs. And a full main tank 96 gallons of fuel. Calm water light wind. I am not currently home to look for RPMs on motor but for...
  4. J

    Evinrude 140 hp V4 prop

    The trimming on plane was to achieve max RPMs
  5. J

    Evinrude 140 hp V4 prop

    So I am somewhat new to bigger boat trimming but I an 18ft hydra sport bass boat that I owned for years. So newish I would say. Motor was trimmed all the way down for hole shot. Took about 10-12 seconds to get up on plane and my rms in hole shot was 4200 on port and 3600 on starboard with WOT...
  6. J

    Evinrude 140 hp V4 prop

    Update finally got to run it today. The props on it currently is aluminum 14.5x19. Didnt get to run it far only about an hour so I am not sure about my MPG yet but my port motor is stronger then ny left motor. WOT is around 5100 or 5200 RPMs with it trimmed to position on plane. I took it out...
  7. J

    Evinrude 140 hp V4 prop

    Thanks Doc very helpful
  8. J

    Evinrude 140 hp V4 prop

    I mean I know its going to suck I am asking who has looked into getting the best possible with the setup. I know there is many different variables like weight, seas, speed, ect but I want to know with someone that has used it for fishing what was the prop that provided the best overall fuel...
  9. J

    Evinrude 140 hp V4 prop

    To the best of my knowledge yes they are either 88 or 89
  10. J

    Evinrude 140 hp V4 prop

    I just recently purchased a 1988 Grady Offshore 24. It had twin Evinrude 140 V4s on it that seem to be in pretty decent shape so I figured i would run them till they died. I was wondering if anyone had any experience with them or any problems i should know about. I know they have pretty terrible...