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these vibrations may lead to a cracked or broken crankshaft
PDI Big Boss Intake manifolds are built to increase performance and balance the air going into the engine
The Cummins N14 Celect Plus Exhaust Manifold has been designed to maximize the exhaust air flow
The Big Boss tuner combined with our high performing intake manifold delivers power while balancing intake air to the engine
PDI Big Boss Cummins ISX DOHC Stage 2 Cylinder Head Engine Components these vibrations may lead toAvailable for: 1999 2009 Cummins ISX Engines Key Benefits High Nickel Casting Inconel Exhaust and Intake Valves Stainless Steel Fire Ring Enhanced Airflow and Combustion Chambers Made in the USA Warranty: 2 Year Unlimited Mileage PDI Big Boss Cummins ISX Stage 2 Cylinder heads are meticulously designed to surpass the most demanding expectations, making them the perfect choice for heavy duty applications in trucking, construction, agriculture, and
