• See It
  • Signature
  • Extreme
  • Competition

• Feel It
  • Thunderbolt Events
  • Testimonials

• Build It
  • Detailed Build Overview
  • Build your Thunderbolt

• Buy It

• See It
• Signature
• Extreme
• Competition

See It

The development of a Thunderbolt engine begins and ends with the Voice of the Customer. Your non-certified engine is your dream and your investment. That’s why Thunderbolt welcomes you as part of the design and build team.

When your Power of Choice is Thunderbolt, bring your imagination.

Thunderbolt engines are currently divided into three series: Signature, Extreme, and Competition.

Signature Series

Like all Thunderbolt engines, Signature Series engines are constructed in dedicated cells by dedicated teams. Each engine is configured to the customer’s specifications, from major configuration changes to appearance options. Precision Static Balancing is a standard Thunderbolt feature. All pistons and connecting rods are balanced to within half a gram.

More at Signature

Extreme Series

Extreme Series engines incorporate Signature features and continue to the next level of performance, with upgrades like significantly increased compression ratios or boost levels.

More at Extreme

Competition Series

Competition Series engines are all-out performance machines, taken to the maximum level. Upgrades may include dramatic increases in compression ratio or boost levels.

Michael Goulian and Matt Chapman fly Thunderbolt.

More at Competition