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  1. #1
    RC Racer
    Join Date
    Jan 2012
    Posts
    126

    Is the xtm 247 a good big block motor for the t max

    So i recently got a tmaxx and it came with the original 2.5 and a xtm 247 would it have more power with the xtm than the 2.5 and is it even worth putting it in

  2. #2
    RC Turnbuckle Jr.
    Join Date
    May 2011
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    Posts
    4,283
    that type of motor require a BB chassis. the rear exhaust manifold will hit the shock tower, dont have enough room for the stock chassis. dont get me wrong its a great engine, i use to have one and its a torque monster, destroyed my ring and pinion in few runs.

  3. #3
    RC Racer
    Join Date
    Jan 2012
    Posts
    126
    So it is a strong motor

  4. #4
    RC Turnbuckle Jr.
    Join Date
    May 2011
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    4,283
    i believe so, but each engine has their weakness, just do the proper break-in and it should last you a long time. my 247 is as old as a middle schooler,

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