Rob Dahm Pushes Stock Dodge Hurricane Engine to 968 HP
The stock 3.0-liter engine achieved record output during dyno testing using nitrous and high boost pressure.
Updated on Oct. 24, 2026 in Performance Vehicles
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Automotive enthusiast Rob Dahm successfully extracted 968 wheel horsepower from a stock 3.0-liter Dodge Hurricane I6 engine during a dyno session. The internal components of the engine block remained unopened throughout the performance test.
Why it matters
This demonstration highlights the high performance potential inherent in the stock Dodge Hurricane engine platform. It offers a glimpse into how modern forced-induction inline-six engines handle substantial boost pressure before requiring internal modifications.
The engine reached a peak of 863 lb-ft of torque and 970 wheel horsepower using a nitrous shot at 46 psi of boost. A stock 3.0-liter Hurricane I6 block served as the foundation, supported by a Turbosmart 7275 turbocharger and billet intake manifold.
The players
Rob Dahm
A well-known automotive personality and builder who specializes in extreme engine performance and unique vehicle modifications.
Dodge
An American automobile manufacturer currently transitioning its performance lineup toward new engine architectures.
The details
The testing process included variations in exhaust configuration and boost levels, culminating in a run at 46 psi. Despite the extreme performance, the vehicle's onboard safety protocols triggered an automatic shift during the testing cycle.
Timeline
The dyno test results were highlighted on October 24, 2026.
The 2028 Charger SRT Hellcat is expected to arrive with a 6.2-liter Hemi engine.
Roadmap
This test positions the newer inline-six Hurricane platform as a viable successor to the legacy Hemi architecture in the high-performance market. It illustrates the industry's shift toward forced-induction displacement-efficient engines that can mirror the power levels of traditional V8s.
Owners of vehicles equipped with the Hurricane engine now have tangible evidence of the platform's ability to handle significant power increases. Enthusiasts looking to modify their cars can utilize these results as a benchmark for potential bolt-on performance upgrades.
The takeaway
Building high-horsepower engines requires careful management of boost pressure and thermal stress to maintain reliability. Enthusiasts should prioritize high-quality fueling and air delivery systems to safely unlock the potential of modern stock blocks.
Further reading
For more on the current state of high-output engines, explore the Performance Vehicles section.
Live Poll
Do you prefer the performance of modern turbocharged engines over traditional V8 engines?
