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  1. W

    14.25x21 is the equivalent in a four blade? Both aluminum

    Would like to go to a 4 blade for a better hole shot and staying on plan at slower speeds. I'm looking at a 14x20 four blade is this the right direction? 20' wellcraft nova spyder 350 magnum alpha one with a 1.67 gear. Thanks in advance for the help
  2. W

    best motor oil for 4.3?

    just changed the oil in the boat and read after i got done that your not supposed to use synthetic oil is this right?
  3. W

    new intake on 4.3

    Edelbrock makes a 4.3 four barrel intake manifold that they claim is worth 18 hp over a stock marine. I was thinking of getting this and a carb to match it has anyone on here used this set up? I know it is probably a wast of money but i can't help but tinker on my toys.:)
  4. W

    slip??

    I've read a lot about this and i think i know what it is just want to be sure what it is. So will some one please tell me what this means.
  5. W

    30 mph top speed?

    I have a 20' 88 larson lazer with 4.3L in it runs great low hrs. I'm having trouble going faster than 30 mph in it. it has a 17 pitch 3 blade prop. seems like it should have a little more on the top than this?
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