Modern Hemis make good power as-is, but Lunati has three new cams to unleash even more.
Modern 5.7L and 6.1L Hemis packs a peppy punch from the factory, but power is one of those things that hot rodders never seem to have enough of and Lunati is ready to give you want you want with its new series of computer-designed Voodoo camshafts that boost performance for the 2003-up, non-variable valve timing Hemis
These Voodoo Hemi cams retain the factory hydraulic roller lifters for ease of installation and cost savings although Lunati Valve Spring Kits (springs, retainers and locks) are required to properly function with the increased valve lift and extended RPM capability available. The mildest of these new Lunati Voodoo cams provides a noticeable power increase even with a stock Hemi engine while the two remaining cams produce serious, ground-pounding power when correctly matched with performance aftermarket components.
Pt. No. 21120700 is recommended for very strong increases in low-end and mid-range torque (1,200-5,200 RPM) for 2x4 or 4x4 trucks, SUVs or mild street applications. It offers 209/213 degrees @ .050” cam lobe lift (260/264 degrees advertised dur.), and .506”/.512” valve lift with a comfortable 113 degree lobe separation for a slightly “lumpy” idle.
Pt. No. 21120701 provides significant increases in low-end and mid-range torque in the 1,500-5,600 RPM range. It offers 217/221 degrees @ .050” cam lobe lift (268/272 degrees advertised dur.), and .518”/.525” valve lift with a 113 degree lobe separation for a noticeable idle. Pt. No. 21120702 delivers greatly increased mid-range torque and upper-RPM power for serious street and race applications. This cam responds especially well to aftermarket bolt-on’s and enhanced computer tuning. It offers 225/229 degrees @ .050” cam lobe lift (276/280 degrees advertised dur.), and .531”/.538” valve lift with a 114/112 (Int-Exh) degree lobe separation with a very notable idle.
Each requires custom tuning measures and Lunati matched Valve Spring Kits. If these new Voodoo cams aren’t enough, Lunati also offers custom cam profiles aided by its race-experienced tech help service to help you choose the right cam, valve train and complete performance components package for your engine and chassis.
For more information, visit www.LunatiPower.com or call 662-892-1500.