O.S. Engine OSMG2075 30VG (P) Off-Road Performance Unit  [OSMG2075]

O.S. Engine 30VG (P)
Price:
NZD$413.16
Brand:
O.S. Engine
Model:
OSMG2075
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Versatile power for 1/8 scale truggies and trucks

For pilots who demand usable power on mixed surfaces, the O.S. Engine OSMG2075 30VG (P) delivers a practical combination of torque and top-end speed. The engine's bore and stroke deliver a flexible power curve suited to both tight tracks and faster corners.

Built for consistent operation

The O.S. Engine 30VG (P) features tight machining standards that promote steady performance. Its rear-exhaust layout and machined aluminium piston help maintain efficient combustion. A double-bushed, tapered aluminium connecting rod reduces mass and stress, while an oversized balanced crankshaft enhances durability and lowers vibration.

Durability-focused design elements

Maintenance intervals are improved by the rubber-sealed front bearing, which helps keep contaminants out. The enlarged rear bearing increases load capacity and reduces shake, and the insulated carb sleeve helps prevent heat soak for steadier running during race weekends.

Specifications

  • Displacement: 0.298 cu in (5 cc)
  • Bore: 0.728 in (17.5 mm)
  • Stroke: 0.7165 in (18.2 mm)
  • Practical RPM: 4,000-36,000
  • Power Output: 3.0 hp @ 28,000 rpm
  • Weight: 12.7 oz (360 g)

The O.S. Engine 30VG (P) is a solid option for experienced modellers wanting a dependable 1/8 scale engine that balances power and serviceability for regular track use.

Most mounts accept this type of engine but check the engine flange position and exhaust clearance. Small spacers or adjusted standoffs can resolve minor fit issues.
Keep the bearings and carburettor area clean, change seals when worn, and inspect the crankshaft runout. Regular fuel line and clutch checks will extend service life.
It performs well on loose dirt, packed clay and mixed off-road tracks where a broad powerband helps with traction and acceleration out of corners.
Yes, adjust needle settings and select a glow plug suitable for lower temperatures to maintain crisp throttle response in cooler ambient conditions.
The insulated sleeve helps keep fuel temperatures stable during long heats, reducing the need for constant readjustment on hot days.

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