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  1. #1
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    20XD with Yamaha SHO

    Anybody running a 20 xd with a SHO 250 that’s been flashed? If so what numbers you seeing loaded and empty? Thanks for feedback.

  2. Member
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    #2
    Not running a 20xd but have a flashed sho , you will be very happy with the sho! The hole shot is amazing with that motor.
    ​BULLET 21XRS 250 SHO

  3. Member
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    #3
    I’m running a 21xrd with a Yamaha sho it’s bin flashed and has hydrotec lower unit mods I’m running low 90s loaded to fish in the summer haven’t had much testing in it hopefully better numbers to come.
    Bullet 21xrd Mercury 300xs

  4. Member
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    #4
    Quote Originally Posted by Kyle08 View Post
    I’m running a 21xrd with a Yamaha sho it’s bin flashed and has hydrotec lower unit mods I’m running low 90s loaded to fish in the summer haven’t had much testing in it hopefully better numbers to come.
    Is that 2 guys full tank of gas? or solo? I'm debating selling my 20XD and getting a 21XRS with a SHO. If i can still get 90 loaded to fish id be happy.

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    #5
    hyperflow I’m sure it would still run 90s if I had lithium batteries and had it set up for running with a partner, right now I have all 3 lead acid batteries on one side. Don’t know if the xrs would have the same results.
    Bullet 21xrd Mercury 300xs

  6. Member
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    #6
    Quote Originally Posted by hyperflow View Post
    Is that 2 guys full tank of gas? or solo? I'm debating selling my 20XD and getting a 21XRS with a SHO. If i can still get 90 loaded to fish id be happy.
    Getting 90 solo no live well water I would say is possible , I doubt two guys 90 period. I never got around to more prop testing this year but I feel 90 is in reach I won't push it till I get the lower unit done by hydrotec . I can tell you the hole shot and mid is Fantastic , my bud has a 20xd/200xs we lined up out of the hole I pulled away right out of the hole was not close. I know he doesn't have big power but it's a much lighter set up. The SHO is a beast and easy to prop.
    ​BULLET 21XRS 250 SHO

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    #7
    97 21 Xd 2017 Yamaha 250 SHO Hydrotech flash running a 29 bravo FS fully loaded two dogs and the wife 84.5 miles an hour incredible hole shot incredibly low fuel consumption love it. I think I need to trim it more if they’re getting 90 LOL

  8. Member
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    #8
    A little update on my 21 xrd with a Yamaha sho. I’ve hit 95 with a few different props that’s loaded with a cooler and extra prop.
    Bullet 21xrd Mercury 300xs

  9. Member
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    #9
    Quote Originally Posted by Kyle08 View Post
    A little update on my 21 xrd with a Yamaha sho. I’ve hit 95 with a few different props that’s loaded with a cooler and extra prop.
    ..how fast once you got to the lake and launched ?

  10. Member Cgs1967!'s Avatar
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    #10
    Quote Originally Posted by 5 BASS ASSASIN View Post
    ..how fast once you got to the lake and launched ?
    Lmao.
    2018 Ranger Z518C 200hp Rude.
    12 inch HDS Carbon
    9 inch HDS Carbon

    2022 Ram 2500 6.7l Cummins

  11. Member Cgs1967!'s Avatar
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    #11
    Quote Originally Posted by Kyle08 View Post
    A little update on my 21 xrd with a Yamaha sho. I’ve hit 95 with a few different props that’s loaded with a cooler and extra prop.
    My Ranger runs 85mph. Behind my truck running down the interstate. Lol.
    2018 Ranger Z518C 200hp Rude.
    12 inch HDS Carbon
    9 inch HDS Carbon

    2022 Ram 2500 6.7l Cummins

  12. ourflat
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    #12
    You won’t find me going that fast on Cherokee lake here in TN. Too many logs floating below waterline. Could be a really bad day....

  13. Member Cgs1967!'s Avatar
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    #13
    Quote Originally Posted by ourflat View Post
    You won’t find me going that fast on Cherokee lake here in TN. Too many logs floating below waterline. Could be a really bad day....
    The first time I ran Cherokee Lake I was running about 45mph when I saw a rock pile sticking up out of the water. That lake can be really dangerous if you don't know it.
    2018 Ranger Z518C 200hp Rude.
    12 inch HDS Carbon
    9 inch HDS Carbon

    2022 Ram 2500 6.7l Cummins

  14. ourflat
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    #14
    Quote Originally Posted by Cgs1967! View Post
    The first time I ran Cherokee Lake I was running about 45mph when I saw a rock pile sticking up out of the water. That lake can be really dangerous if you don't know it.
    Even if you think you know it there are always surprises