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  1. #1
    Jake Speed's Avatar
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    Ok guys make it WORK !!

    AAEN V-4 Two Stroke Racing Engine
    Aaen V-4 Two Stroke Racing Engine
    WeightWidthLengthHeight
    95 Lbs.18"16"14"
    44 kg.457 mm406 mm355 mm
    Aaen V-4 Two Stroke Racing Engine
    Engine Config.Bore & StrokeDisplacementHP @ RPM
    V-4 Drag65 X 58.5800cc215 @ 10,000
    V-4 Drag74 X 58.51025cc275 @ 10,000
    V-4 Road Racing67.5 X 58.5850cc200 @ 9250
    V-4 Racing Engine

    The unique V-4 engine design combines light weight with the strength to take the punishment of the most demanding conditions. The durability of the design has been proven in SCCA road racing where the V-4 engine has raced problem free for several seasons in our D-Sport race car.

    1000 cc engines are presently also used in snowmobile ice drag racing and ATV sand drag racing.

    The compact low inertia crank fires every 90° and allows us to rev the engine in excess of 12,000 RPM without running into any critical torsional vibrations. The 1000 cc and 800 cc drag racing motors have been raced for 7 seasons without any crank or clutch failures.
    10 Port Cylinder Design

    The 10 port cylinders have been carefully developed to deliver maximum cylinder filling efficiency. The cylinder filling is taken care of by 2 piston controlled intake ports, five transfer passages and triple exhaust ports. The back transfer port is a unique design that runs inside the intake port divider, giving it the direction it needs for efficient scavenging, and at the same time allowing for maximum intake flow area. A special forged piston with a wide intake skirt insures that the intake port is large enough for the highest engine speeds.

    Cylinder cooling includes a water jacket around the exhaust port. Sealing between the cylinder and head is taken care of by double O-rings.

    The V-4 engine breaths through a special 4 barrel manifold with 52 mm intake diameters and electronic fuel injection.

    The V-4 racing engines are designed specifically for racing.

    We will only sell these engines to qualified drivers fully committed to top class racing.
    Last edited by Jake Speed; 11-18-2007 at 07:06 PM.


  2. #2

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    That 275hp one would be perfect for my seadoo xp project! To bad I bet that thing costs $10k if not alot more, I cant find a price anywhere.

  3. #3
    Jake Speed's Avatar
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    Quote Originally Posted by boostaholic View Post
    That 275hp one would be perfect for my seadoo xp project! To bad I bet that thing costs $10k if not alot more, I cant find a price anywhere.
    My brother races snow mobiles thats how i found it he said it costs $6000.00 Like to see it in a GPR hull !!

  4. #4

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    sure send me one for free and I will make it work

  5. #5
    Connecticut CrazyA's Avatar
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    I believe that motor is more like $15K.

    The more conventional 2 strokes still have a lot to offer as well...

    1375cc Cat Dyno run.... check out the numbers.
    Attached Files Attached Files

  6. #6
    Connecticut CrazyA's Avatar
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    How about we convert one or two of these???
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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