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The COMP Cams HRT Turbo Stage 1 hydraulic roller camshaft kit is made for 2009+ Dodge 5.7L and 6.4L HEMI engines with VVT and turbo or supercharged systems. HRT lobes use Low Shock Technology and MSE surface finishing to improve load capacity and high-rpm stability while boosting average power and torque. Installation requires a COMP Cams DOD Delete kit, upgraded valve springs and the appropriate phaser limiter or lock kit.
COMP Cams Turbo Stage 1 HRT 229/237 Hydraulic Roller Cam Kit 2009+ Dodge 5.7/6.4 HEMI w/ VVT
