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Stage 1 HRT No Springs Required Master Camshaft Kit for '09+ 5.7L HEMI; No Springs Required (NSR) Stage 1 Grind for 5.7L Gen. IV Hemi. Great mid-range torque w/ excellent power. Perfect for heavier vehicles, has great throttle response.

Stage 1 HRT No Springs Required Master Camshaft Kit for '11+ 6.4L HEMI; No Springs Required (NSR) Stage 1 Grind for 6.4L Gen. IV Hemi. Awesome across the board power increases in NSR cam for 6.4L ONLY!

Stage 2 HRT No Springs Required Master Camshaft Kit for '09+ 5.7/6.4L HEMI; Best average torque & power of any sub .600" lift Gen. IV HEMI cam tested. Runs great from 2500-6500 RPM.LST lobe profiles and #26918 valve springs allow 7000 RPM+.

Stage 2 HRT MK-KIT for '11+ 6.4L HEMI; Widest torque curve of any camshaft tested, with impressive low end gains & outstanding high end performance. Designed for #26918 spring.

Stage 3 HRT No Springs Required Master Camshaft Kit for '09+ 5.7/6.4L HEMI; Best HP of any stock piston hyd. roller cam by taking full advantage of the Gen IV cyl. head high lift airflow. Runs great from 3000-7000 RPM. LST lobe profiles and #7230 valve springs allow 7500 RPM+.

Stage 3 HRT MK-Kit for '11+ 6.4L HEMI; Gains in mid range torque anddrastic power increase at high RPM. Works best w/ portedheads, stroker cranks and other modifications. Designed for#7230 spring

HRT Turbo Stage 1 Hydraulic Roller CK-Kit for '03-'08 Dodge 5.7/6.1L HEMI; Perfect Choice for 5.7L stock bottom end with responsive street type turbo systems. Excellent throttle response and great power. (Req DOD Delete & 26918 Springs)

HRT Turbo Stage 2 Hydraulic Roller CK-Kit for '03-'08 Dodge 5.7/6.1L HEMI; Best camshaft for larger turbochargers with optimized low backpressure hot side. Dyno tested to 7500+ RPM. (Req DOD delete, 7228 springs & Phaser LOCK)

HRT Blower Stage 1 Hydraulic Roller CK-Kit for '03-'08 Dodge 5.7/6.1L HEMI; Perfect Choice for 5.7L stock bottom end and 2.5L or smaller blowers. Excellent throttle response and great power. (Req DOD Delete & 26918 Springs

HRT Blower Stage 2 Hydraulic Roller CK-Kit for '03-'08 Dodge 5.7/6.1L HEM; Best camshaft for larger blowers and more race oriented builds. Dyno tested to 7500+ RPM (Req DOD delete & 7228 springs)

HRT Turbo Stage 1 Hydraulic Roller CK-Kit for '09+ Dodge 5.7/6.4L HEMI; Perfect Choice for 5.7L Eagle or 6.4L Apache with responsive, street type turbo systems and keeping limited phaser control for off idle response. (Req DOD Delete, 26918 Springs & Phaser Limiter)

HRT Turbo Stage 2 Hydraulic Roller CK-Kit for '09+ Dodge 5.7/6.4L HEMI; Best camshaft for larger turbochargers with optimized low backpressure hot side. Dyno tested to 7500+ RPM. (Req DOD delete, 7230 springs & Phaser LOCK)