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Thread: wanna have the fastest 250R?

  1. #1
    Join Date
    Mar 2003
    Location
    Kansas
    --
    1,507

    wanna have the fastest 250R?

    Well, here is a good start. Also a little info about it.

    493cc-530cc Honda Sabertooth Cylinder/Head, not to mention powervalved.


    We've got a carb that's too small, and a pipe that’s not quite in tune with the motor yet and we hit 90.1 hp and 55 ft/lbs torque. With the right carb and pipe I see no reason that this set up wont hit 100+ hp. with 60+ ft/lbs torque….and the beauty is it’s a true BOLT ON!
    Those tests are run on alcohol.


    Very little case machining is required. A small .050 groove is it for the piston to travel down and a trench for the lower rod end. Far less machining then a 370 or a full skirt 330 Pro-X.

    It's a matter of dropping in a new de-stroked crank which is no different then dropping in a new stroker crank
    To clear up anyone thinking they are gonna just take a stock jug off, and throw this one on.



    From what Ive read, there are only 5 of these in the world right now. This one is the only one for sale. The others are at different 250R gurus, who are testing different setups and putting in the hours on the dyno. One of them has their machine fuel injected, and is working on a turbo charger!!!

    http://cgi.ebay.com/ebaymotors/ws/eB...tem=2487228683

    dont forget to wipe the drool off your keyboard!

  2. #2
    Join Date
    Nov 2003
    Location
    Houston,Texas
    --
    1,044
    I wonder how reliable it is though.
    "I am going out of this world.....the same way I came in...screaming and covered in blood."

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