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The 6.1 HEMI is one of the most underrated performance platforms and one of the easiest to transform. With the right setup, you can push serious horsepower gains while keeping the drivability that made these cars popular in the first place.
Choose your stage and move from planning to a concrete build path.
STAGE 1
focuses on intake, long-tube headers, and a calibration that cleans up power delivery without sacrificing daily manners.
STAGE 2
adds camshaft and fueling upgrades to support stronger airflow and consistent torque through the midrange and top end.
STAGE 3
introduces forced induction for builds targeting roughly 700 to 1000HP, backed by fuel, cooling, and tune strategy that keeps the package reliable.
Supporting upgrades and services for this build.
Core categories for this platform include cam kits, long-tube headers, injector upgrades, and complete fuel system kits matched to your power target.
Parts selected for this platform and power target.
We're currently adding products for this platform. Need parts now? Request a quote and we'll build the right setup for your goals.
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