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KTM ‘Group’ 250 TBI 2024-On Cylinder Head (Exc Te Ec)

£243.33 excl. VAT

  • £ GBP
  • € EUR

This billet cap and CNC machined TSP head insert kit is designed specifically for 2024 and later models of the KTM 250 EXC and XC-W, along with compatible models from Husqvarna and GasGas, including the Husky TE250 and GasGas EC250. It is important to note that this kit is not compatible with the KTM XC, SX, TC, TX, MC, and EX models.

Included in the Kit:

  • One cylinder head & insert tailored to your specific make/model
  • Cylinder head o-ring and washer kit for straightforward installation

Key Features:

  • Enhanced Throttle Response: Noticeable improvement across the entire RPM range
  • Smoother Throttle Operation: Provides a more predictable and controlled throttle feel
  • Increased Part Throttle Power: Enhances power delivery, making the ride more enjoyable

Compression Options:

  1. Medium Compression:
    • Higher compression than stock
    • Better overall design for a crisper and torquier engine feel
    • Ideal for trail riders and racers
    • Best for deep sand riding, prolonged high-speed riding, or those requiring moderate power gains
  2. High Compression:
    • Maximum safe compression level for sea level using standard fuels
    • Significant power gains from bottom to top RPM range
    • Recommended for most riders for substantial performance improvements, especially with a TSP ECU tune
    • Suitable for use from sea level upwards with normal pump 98 RON fuel

Additional Recommendations:

  • ECU Reflash: For optimal performance, an ECU reflash or purchasing an ERM (Engine Run Module) is highly recommended.
  • Dyno Tested: All TSP modifications are designed and tested in-house on a dynamometer to ensure reliable performance tailored to local conditions.

This kit offers substantial enhancements in throttle response and power, making the bike more responsive and enjoyable to ride.

Compression Ratio

High Compression, Medium Compression

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