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    521cc Open Mod Engine

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    • Member since
      October, 2012
    521cc Open Mod Engine
    Posted by saltyseagullsracing on Monday, January 06, 2014 11:49 AM
    have a 521cc open mod engine done by Jaws, Jaws head, Jaws porting, Jaws Pipes, 44mm Mikuni round slides, Comet clutch, around 130hp, crank is less then 3 years old, engine is fresh, not even broken in stickintheface@gmail.com for pics or more info
    • Member since
      February, 2012
    Posted by 3D Racing on Wednesday, February 04, 2015 7:01 AM
    Chris keep this motor , sleeve it down to 500 and build another mod . 500 is s good class
    • Member since
      December, 2009
    Posted by Haggla on Saturday, March 21, 2015 12:56 AM

    Hi! stiill avalible? have one question if you would be kind to answer, i have 1 set of Jaws pipes for 521 engine but little confused if stingers are right. what size is yours on this engine?? //Stefan

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