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BHB XL-T

Discussion in 'ON Road Build Projects' started by Barharborbasha, Oct 2, 2016.

  1. Barharborbasha

    Barharborbasha Well-Known Member

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    Ultimate XL ... well that's to be seen... I just thought it sounded interesting and fairly honest lol.. I've been pondering the idea of a hybrid central differential matted to two 1700 Kv T8 sensored motors for my new found love...pitbashing.. My mission objective is to have the ability to run HIGH SPEED gear ratios under SEVER work load conditions without overheating... This will also help me run ridiculous gears for 2200 Kv SPEED RUNS .."thumbsup"
    I wanted to install the TWINS in a stock XL tub so I could maintain the XL originality but I've got a modified tub coming that will be really cool ..so stay tuned ..BTW is this thing still considered " A TOY" lol
    Subscribe to my youtube page for future builds... BHB 1/8 Bomber XL 2028 coming soon "thumbsup"

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    My new tub will house 4 6s batteries that I'll be running in parallel to the two MMX .. I have 4s 70c batteries to at least use in the prototype for tune and testing..
    I'm using differential bearing supports and output support bearings on both ends to try to keep things together... This is V1 test..If it comes out good I'll make a custom rear support as well for the fit & finish... I just was using the parts I had lying around.. For front mount I used a scrap piece of aluminum and crafted it with basic handtools..dremel/file and a drill press for the 16mm bearing..I was able to keep the tolerances close enough to have the bearing pressed fit..The front diff/motor plate attaches to the stock tranny holes and through the bottom of the battery compartment..

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    Also a HUGE THANKS to MaxxPain "thumbsup" He offered to send me some spare parts to complete the XT-T !! Basically every thing I needed !! I thought I'd have to lose one of the XL's out of the Fleet for a wile !!! WHAT A GUY !!! Thanks to Everyone for the Support !!"thumbsup""thumbsup"
     
  2. Barharborbasha

    Barharborbasha Well-Known Member

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    [​IMG]


    I figured some stand-offs would help keep thins under control..

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    I used the stock transmission mounts as well as fasteners up through the battery tray into the C/D ears.

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    I had some lexan laying around so I decided to make a rock/dirt proof enclosure for pitbashing

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    and far as speed runs... some one check my math please...

    26 pinion 54 spur 2.07
    differential 11/32 2.9
    final ratio 4.96

    6s= 55,440 rpm's

    55,440 /4.96
    11,177 wheel rpm's

    18.25 inch tire diameter
    X 60 minutes
    12,239,274 inches per hour
    / 12 inches
    1,019,939 feet per hour
    / 5,280 feet ( one mile)

    (26/54 pin/spur 193 MPH ) with a 12 tooth pinion its around 111 MPH
    4s 77 MPH....


    Hey Guys here's a video over the XL-T ad a unboxing from MaxxPain !![​IMG] Thanks again Maxx[​IMG]
     
    Antho11 likes this.
  3. Jeo-15

    Jeo-15 New Member

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    Sent from my iPhone using Tapatalk
     

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