OS-1DL02 O.S. SPEED B21 Ongaro W.C. Performance T2090 Combo  [OS-1DL02]

Price:
AUD$650.89
Brand:
O.S. Engine
Model:
OS-1DL02
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Purpose-Built Power: O.S. SPEED B21 Ongaro W.C. Kit

The O.S. SPEED B21 Ongaro W.C. paired with the T2090 exhaust is aimed at 1/8 buggy racers who value consistent, tuneable power. The package supports steady acceleration and dependable throttle control across different track types.

Designed for Competitive Use

Drawing on race development, the O.S. SPEED B21 Ongaro W.C. produces reliable power curves and crisp response. Its components are engineered for repeatable tuning and durable performance under race stress.

Why the T2090 Matters

The T2090 exhaust is tuned to extract a useful powerband from the engine, helping maintain momentum out of corners and improving overall efficiency during longer mains.

Maintenance and Tuning Notes

Keep tuning systematic: adjust the needle in small steps and validate with short test runs. Regular maintenance, such as filter servicing and glow plug checks, will reduce variability between sessions.

Specifications

  • Scale: 1/8
  • Engine Type: Nitro
  • Exhaust Type: T2090
  • Application: Buggy

The OS-1DL02 O.S. SPEED B21 Ongaro W.C. with T2090 is a practical choice for racers seeking a balance of power and tunability in 1/8 buggy competition.

What glow plug type should I use?

Use a high-quality plug matched to ambient conditions and your fuel choice. Check colour after a run to guide rich or lean needle adjustments.

Can I tune this for hot weather?

For hot conditions, lean slightly from your baseline and monitor plug colour and engine temps. Make small changes between runs to avoid overheating.

Is a different header needed for certain chassis?

Some chassis layouts benefit from alternative headers to clear bodies or adjust backpressure. Check fitment and consider a custom header if space is tight.

How often should I replace wear parts?

Inspect bearings, linkages, and the glow plug after extended race weekends; replace parts showing heat or wear to maintain peak performance.

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