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Thread: Searching for a Hydro hull

  1. #1
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    Default Searching for a Hydro hull

    I am searching for a 1/8 Hydro hull to build a newer type Hydro. No riggers, P hulls, round nose older type hulls please. Would like to get my hands on an:

    Kit # sg121 H
    ydro Hull from RC boat Company

    West Coast Custom RC Boat Works Hydro

    What do you have for sale? I am located in Riverside CA

  2. #2
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    Has to be 8th scale? I have a 1/10th you may like
    "Look good doin' it"
    See the fleet

  3. #3
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    Well I like the bigger boats but I am willing to take a look at what you have.

  4. #4
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    Quote Originally Posted by Jesse J View Post
    Has to be 8th scale? I have a 1/10th you may like
    Lets see what you have

  5. #5
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    have you ever ran a large boat on electric? Cause it takes a ton of batteries to go fairly slow. it costs considerably more than a gas setup. Just throwing it out there so you know prepare to buy bare minimum of 10,000mah batteries and 8s to get into the 50's. 12s to get into the 60's. 16s at 200-400kv probably being ideal for 1/8th scale with 4 11300mah smc packs and an SSS 56123 minimum. thats not to go faster, but to last more than 120 seconds without melting everything at a 60mph pace.


    there is a reason its hard to find large electric kits. lipo simply cannot remotely come close to the energy of gasoline or nitro.

    gas conversion

    https://www.blazermarine.com/index.p...uct_detail&p=2

  6. #6
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    Quote Originally Posted by Bande1 View Post
    have you ever ran a large boat on electric? Cause it takes a ton of batteries to go fairly slow. it costs considerably more than a gas setup. Just throwing it out there so you know prepare to buy bare minimum of 10,000mah batteries and 8s to get into the 50's. 12s to get into the 60's. 16s at 200-400kv probably being ideal for 1/8th scale with 4 11300mah smc packs and an SSS 56123 minimum. thats not to go faster, but to last more than 120 seconds without melting everything at a 60mph pace.


    there is a reason its hard to find large electric kits. lipo simply cannot remotely come close to the energy of gasoline or nitro.

    gas conversion

    https://www.blazermarine.com/index.p...uct_detail&p=2
    I am open to 1/10 or 1/12 scale as well so I am not stuck on 1/8 at all.

  7. #7
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    Quote Originally Posted by Bande1 View Post
    have you ever ran a large boat on electric? Cause it takes a ton of batteries to go fairly slow. it costs considerably more than a gas setup. Just throwing it out there so you know prepare to buy bare minimum of 10,000mah batteries and 8s to get into the 50's. 12s to get into the 60's. 16s at 200-400kv probably being ideal for 1/8th scale with 4 11300mah smc packs and an SSS 56123 minimum. thats not to go faster, but to last more than 120 seconds without melting everything at a 60mph pace.


    there is a reason its hard to find large electric kits. lipo simply cannot remotely come close to the energy of gasoline or nitro.

    gas conversion

    https://www.blazermarine.com/index.p...uct_detail&p=2
    Have you ever seen a large electric boat run at speed?
    I have an "S" class - Cat - 8S - 41" - 87 MPH on the oval, 21 LB ready to run. - It all depends how you set it up.
    The problem is in 1/8 Class racing, it is like a spec class, certain motor and batteries.

    Larry
    Past NAMBA- P Mono -1 Mile Race Record holder
    Past NAMBA- P Sport -1 Mile Race Record holder
    Bump & Grind Racing Props -We Like Em Smooth & Wet

  8. #8
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    Quote Originally Posted by TRUCKPULL View Post
    Have you ever seen a large electric boat run at speed?
    I have an "S" class - Cat - 8S - 41" - 87 MPH on the oval, 21 LB ready to run. - It all depends how you set it up.
    The problem is in 1/8 Class racing, it is like a spec class, certain motor and batteries.

    Larry
    Larry you have twin 8s motors pulling over 6kw each. lol
    but yes my club is brimming full of 1/8th and 1/10th scale hydros running 8s and 10s. they all run about 55mph pulling nearly 200A to do it.

  9. #9
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    Default 1/10 sport hydro

    Impulse buy.. paid over $500, but willing to let go for $400 shipped.
    Light cf with coat of primer.
    Pretty sure it’s RC boat company.
    Attached Images Attached Images
    "Look good doin' it"
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  10. #10
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    I am interested and will send you a PM

  11. #11
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    I have not personally raced or owned a boat thats electric bigger than 1/10. So I am new to that aspect. I have seen boats that are electric and 1/8th that move pretty good. So much like you stated depends on batteries and weight.

  12. #12
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    Quote Originally Posted by MikeDunn View Post
    I have not personally raced or owned a boat thats electric bigger than 1/10. So I am new to that aspect. I have seen boats that are electric and 1/8th that move pretty good. So much like you stated depends on batteries and weight.
    ever looked at the cost of a zenoah engine? Like $220 + $100 exhaust. I said what I did because I just went through this with my 42" hull and realized I needed like $500 more in batteries to really make it last 7-8 laps at 60mph. like damn those gas engines kinda look economical to me now. and the pro mod ones whoop me pretty bad at my club.

  13. #13
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    Quote Originally Posted by Bande1 View Post
    Larry you have twin 8s motors pulling over 6kw each. lol
    but yes my club is brimming full of 1/8th and 1/10th scale hydros running 8s and 10s. they all run about 55mph pulling nearly 200A to do it.
    I run a '72 U7 Notre Dame 1/8 scale on 10s. TP 4070 830 kv, ZTW 150 Hv esc, X447/3 prop. It uses only around 3500 mah for a heat race at 60 mph. Certainly not pulling 200A.
    NZMPBA 2013, 2016 Open Electric Champion. NZMPBA 2016 P Offshore Champion.
    2016 SUHA Q Sport Hydro Hi Points Champion.
    BOPMPBC Open Mono, Open Electric Champion.

  14. #14
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    Quote Originally Posted by Peter A View Post
    I run a '72 U7 Notre Dame 1/8 scale on 10s. TP 4070 830 kv, ZTW 150 Hv esc, X447/3 prop. It uses only around 3500 mah for a heat race at 60 mph. Certainly not pulling 200A.
    I have same motor in my 33" outrigger. it uses 3500w to go about 60mph with a M447 prop. On 10s you'd be pulling about 87 amps @ 3500w.
    Last edited by Bande1; 09-06-2023 at 04:42 PM.

  15. #15
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    I purchased one boat from Jesse and still searching for hopefully a West Coast Custom RC boat. Anyone?

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