OSMG2076   .30 VG(P) SR Savage

TECH NOTES
      This is the O.S. Max 30VG(P) SR Rear Exhaust Monster Truck Engine.
                    This version is designed to use the
          #87110 HPI Savage Roto Starter (HPIP8711), see COMMENTS.

    **Additional Technical Info Will Be Added When It Becomes Available.**

FEATURES: Same mounting dimensions as .21 size engines making upgrading easier
          Advanced Bi-Metallic Liner (ABL) cylinder construction.
            This process uses a double layer of plating material rather than
            one thick layer. This helps the metal bond to the cylinder and is
            more durable. Also, the plating process is more consistent,
            resulting in a more precise fit between piston and sleeve for
            better compression and longer life.
          Machined aluminum piston, 3-port cylinder liner and double bushed
            knife edge connecting rod
          21E single needle slide valve carburetor (OSMG2456) with insulated
            sleeve to prevent fuel vaporization
          SG (pilot) type oversized crankshaft with rubber-sealed front bearing
            and oversized rear bearing to handle high torque loads

INCLUDES: O.S. Max 30VG(P) SR Rear Exhaust Monster Truck Engine with
            illustrated manual, #8 glow plug and #203 air filter

REQUIRES: Car blend nitromethane fuel with 10-30% nitromethane content, 20%
             nitro content recommended as starting point
          Most of the fuels we carry meet or exceed the lubricant content
            required for optimum performance and maximum engine life. In the
            past, the conventional lubricant content used in fuel was 18%. But
            with new advanced technologies, fuels like Red Alert and O'Donnell
            for example, have a better quality of lubricants even though the
            percentages of lubricant content are lower. These high-tech
            lubricants provide exceptional cooling and protection.

SPECS:    Displacement: 0.298 cu in (5.0cc)
          Bore: 0.728" (18.5mm)
          Stroke: 0.717" (18.2mm)
          Practical RPM: 4,000-36,000
          Power Output: 3.0 ps/28,000 RPM
          Weight: 14.1oz (399g)
          Crankshaft Size: 1/4-28
          Factory Needle Valve Setting: 2-3/4 turns open from fully closed

          Distance Between Mounting Holes Same Side: 0.83" (21mm)
          Distance Between Mounting Holes Opposite Side: 1.4" (37mm)
          Distance Between Mounting Holes Diagonal: 2.3" (59mm)
          Height Bottom of Mounting Ears to Top of Cylinder Head: 3.8" (97.7mm)
          Width of Mounting Ears: 1.8" (45mm)
          Width of Crankcase Below Mounting Ears: 1.2" (30.8mm)
          Distance from Front Bearing to End of Crankshaft: 1.2" (29.5mm)
          Distance from Center of Engine to Front Bearing: 1.7" (44mm)
          Distance from Center of Engine to Backplate: 0.84" (21.3mm)
          Starter Shaft Diameter: 0.24" (6mm)

COMMENTS: To install the #87110 Savage Roto Starter remove the backplate
            unit (#87126, HPIP7126) from the Roto Starter and install on engine

          To use the Roto Start for the Nitro Star K Series on this engine
            the #87117 (HPIP8717) back plate must be purchased. The stock
            back plate will not fit.