283THR7 Thumpr 227/241 LSA 107 Hydraulic Roller Camshaft suits Chrysler 318 340 360 Magnum Small Block, LA Reto-Fit

COMP CAMS HYDRAULIC ROLLER Chrysler 318 340 360 Camshaft.

Choppy idle / thumpr idle High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.

Engine Family     Chrysler 318 340 360 c.i. V8 Cylinder (1964-2002)

RPM Operating Range    1,900-5,600

Cam Type            Hydraulic Roller

Camshaft Series Thumpr

Camshaft Gear Attachment          1-Bolt

Usage    Street/Performance

Advertised Intake Duration           283

Advertised Exhaust Duration       303

Intake Duration at .050 Inch Lift  227

Exhaust Duration at .050 Inch Lift               241

Intake Valve Lift 0.513

Exhaust Valve Lift              0.498

Lobe Lift Intake  0.342

Lobe Lift Exhaust              0.332

Lobe Separation                107

Intake Centerline              102

Valve Timing Lift                0.006

Exhaust Close ATDC         45

Intake Open BTDC            38

Exhaust Open BBDC        78

Intake Close ABDC            65

Lifter Style           Hydraulic Roller