Product Description

Grind # XA244/365-XA260/355-18+4

Maximum Street Performance. Street/Strip & Racing 

Duration at .050: 244/260

118 Lobe Center Angle with a 114 Degree Intake Centerline

Lift with 1.7 Rocker Arm Ratio: .621"/.604"

Recommended Displacement: 402-427 Cubic Inch Engines

Recommended Compression Ratio: 8.5:1-10.5:1

Recommended Headers: 1 7/8" - 2"

Recommended Stall Converter: 3800 - 5000 RPM

Recommended Rear Axle Ratio: 3.42 - 3.90

The PD 244/260 positive displacement supercharger LS camshaft is designed for maximum street performance, street/strip and mild racing applications in vehicles using 402-427 cubic inch LS engines equipped with positive-displacement style superchargers.

The PD 244/260 Supercharger Camshaft will have a heavy "lope" or "chop" to the idle and strong power through upper RPM range with emphasis on extended RPM capability. This camshaft requires a vehicle properly setup for upper RPM performance with modifications including: headers, free flowing performance exhaust, increased stall speed torque converter and optimum final drive ratio. Valve spring and pushrod upgrade are required.