O.S. Max-25LA-S (Silver)

O.S. technology comes to control-line engines!

Control-line pilots can take advantage of the power and affordability that have made "LA" the most popular letters in R/C.

    * LA-S engines replace the carb with a venturi that keeps the engine running at a constant speed
    * A remote-mounted needle valve—the most asked-for pilot option—is standard, rear-mounted
      for safety and added impact protection
    * A nylon backplate mount and rachet spring help hold settings against changes caused by vibration
    * An helps seal the needle from air and fuel leaks
    * Heavy-duty webbing reinforces the one-piece crankcase in high-stress areas
    * Other significant features include: bronze bushings for low-friction operation, a flat prop washer
       and longer crankshaft that provide more thread to engage, and a squared heat sink head and
       added fin area to increase cooling and enhance performance and longevity

Here's a bonus feature found on all LA-S engines: the fuel inlet and needle valve can be oriented either horizontally or vertically for added mounting flexibility.
Stunt version of the popular Max 25LA for many trainer and aerobatic control line models.
The carburettor is replaced by a fixed venturi but like all the LA series, the needle valve remains at the back to keep fingers away from the propeller.
Easy to start, easy to set and ideal for day to day club modellers.

FEATURES: Venturi that keeps the engine running at a constant speed- Remote Needle Valve reduces chance of injury from spinning props- Nylon backplate mount and ratchet spring help hold settings against creep caused by vibration- An O-ring helps seal the needle from fuel and air leaks- Heavy-duty webbing reinforces the one-piece crankcase in high stress areas- TWO YEAR WARRANTY against manufacturing defects in parts and workmanship.

OS-MAX 25LA Silver Engine 12361
 
Specficatons
•Displacement: 0.249cu.in. (4.07cc)
•Output: 0.6ps/15000rpm
•Practical RPM: 2000~16000
•Weight: 197g
•Prop: 9 x 6, 10 x 5