Product Description

Grind # XA224/350-XA238/345-18+4

Street Performance 

Duration at .050: 224/238

118 Lobe Center Angle with a 114 Degree Intake Centerline

Lift with 1.7 Rocker Arm Ratio: .595"/.587"

Recommended Displacement: 5.3-6.2 Liter Engines

Recommended Compression Ratio: 8.5:1-10.0:1

Recommended Headers: 1 3/4" - 1 7/8"

Recommended Stall Converter: Stock - 3500 RPM

Recommended Rear Axle Ratio: Stock - 3.73

The PD 224/238 positive displacement supercharger LS camshaft is designed for street performance applications in vehicles using 5.3-6.2 liter LS engines equipped with positive-displacement style superchargers.

The PD 224/238 Supercharger Camshaft will have a mild performance idle and improved power through the mid-range and upper RPM with emphasis on mid-range power and torque. This camshaft can be used in a completely stock vehicle with just a valve spring and pushrod upgrade. Additional performance gains can be appreciated when used with headers, an increased stall speed torque converter, free flowing exhaust and intake systems.