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Blackhawk
Engine Upgrades

Maximize Your King Air's Potential with a Blackhawk Engine Upgrade

Unlock unmatched performance, efficiency, and long-term value for your Beechcraft King Air with a Blackhawk Engine+ Upgrade. Whether you’re flying a 90, 200, 300, or 350 series, these factory-new engine upgrades deliver significant power gains, faster climb and cruise performance, enhanced safety margins, and lower operating costs - all without the downtime or expense of purchasing a new aircraft. 

King Air 90 — XP135A Engine+ Upgrade
  • Transforms C90, E90, or F90 models with a powerful new Blackhawk XP135A engine.

  • Up to 36% increase in available horsepower and cruise speeds of 260–270+ KTAS.

  • Climb rates up to 59% faster and reduced block times.

  • Lower operating costs and higher resale value compared with stock engines.

  • Ideal for owners seeking enhanced performance and daily utility without buying new.

King Air 200 — Multi-Option Engine Upgrades
  • Tailored for King Air 200 series owners with multiple Blackhawk upgrade options (XP42, XP52, XP61).

  • Gains in speed, efficiency, and long-term savings versus stock engines or overhauls.

  • Upgrades deliver jet-like performance, improved climb and single-engine safety, and longer engine life.

  • Higher resale value and reduced operating costs over time.

  • Best choice for operators who need commonality, performance, and increased mission capability.

King Air 300 — XP67A Engine+ Upgrade
  • Brings jet-like capability without the jet price tag for King Air 300 owners.

  • Approximately 25% more horsepower and cruise speeds of 343+ KTAS.

  • 55% faster time-to-climb to altitude and improved hot/high performance.

  • Enhanced single-engine climb and safety margins.

  • Most operators upgrade well before overhaul to benefit immediately.

King Air 350/350ER — XP67A Engine+ Upgrade
  • World-class performance upgrade for King Air 350 and 350ER aircraft.

  • 24–25% more horsepower with two new PT6A-67A engines flat-rated to 1,050 SHP up to 25,000 ft.

  • 332+ KTAS cruise speeds — making it among the fastest King Airs in the sky.

  • Climb to altitude up to ~60% faster and optional five-blade composite props for quieter, more efficient operation.

  • Lower operating costs and immediate performance gains with no need to wait for overhaul.

Our team makes the process easy—expert guidance, zero surprises, and a finished product that speaks for itself.

Focused on Trust. Driven by Precision. 

We're ready to deliver the reliability and efficiency you count on-backed by transparent communication and a commitment to getting it right. From consultation to completion, we keep you informed, engaged, and confident every step of the way.

Ready to Get Started?

Talk to us about the right Blackhawk upgrade for your King Air today.

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