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proper props for 2000 21v with 350 magnum

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    proper props for 2000 21v with 350 magnum

    another try, took too long to get back here maybe, to determine expected top end with 4 blade and 3 blade props. mechanic thinks with 4 blade on now, losing 25% top end. what do u think? thanks.

    #2
    Same questions from original thread:

    There are a few things we need to know.

    1) black 1:1 v-drive or blue 1.46:1 v-drive?
    2) what is Dia and Pitch of the 4 blade, IF you have the blue 1.46:1. Moot point if its the black 1:1. A 4-blade might be the right choice, you might just have a less then ideal 4-blade if you wan to go fast.
    3) Lake elevation.
    Mikes Liquid Audio: Knowledge Experience Customer Service you can trust-KICKER WetSounds ACME props FlyHigh Custom Ballast Clarion LiquidLumens LEDs Roswell Wave Deflector And More

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      #3
      My stock prop allowed me to run in mid to upper 40’s. With acme 1631 (I think.. aggressive prop for elevation and ballast), I run mid 30’s.


      Sent from my iPhone using Tapatalk

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        #4
        civilgee, thanks. was stock prop 3 blade? walt m

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          #5
          thanks chpthril. just got back to this. checking notes on v drive question. walt m.

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            #6
            @moondoggy my stock prop was the 515 which I’m trying to sell since I got sold the boat and no longer need it. Selling it for $100 plus shipping from Houston TX

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