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Stock Car Racing

stock car

By applying our rigid principles of innovative design and meticulous production to the Ilmor Dodge ARCA stock car race engine, we've once again created a powerful and reliable race engine.

The Ilmor ARCA engine made its first appearance at Daytona in February 2007. We posted our first top-10 finish in June of that year at Michigan International Speedway with driver Damon Lusk behind the wheel and an Ilmor engine under the hood.

Ilmor also offers engineering and additional services, such as performance-enhancing analysis and testing, along with precision-built components. When you add in our high level of personal service and product support, including trackside technical assistance, the Ilmor ARCA engine presents an unbeatable total package.

 

Ilmor ARCA Engine Specifications

358 CID
Bore 4.180" Stroke 3.255"
Dodge Motorsports "R5" cast iron race cylinder block
Dodge Motorsports "P7" aluminum cylinder heads
Titanium valves with special coatings for unleaded fuel use
Special forged steel crank and rods
Forged alloy pistons
Barnes Dry Sump oil pump
Mallory Ignition limited to 8800rpm per ARCA regulations
830cfm race prepared Holley Carburetor
Power Levels
820+ HP for unrestricted events, 400+ HP for "plate races"

Ilmor Engine

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