Melling M-Select Class 1 Camshafts 22221

Melling M-Select Class 1 camshafts are part of their full line of high performance camshafts graded from Class 1 to Class 4. Class 1 camshafts have durations of 200 to 215 degrees at .050 in. lift. They feature good idle quality with strong low-rpm torque and midrange performance. These cams will work well with stock or slightly modified engines with either manual or automatic transmissions. M-Select Class 1 camshafts may have lower vacuum than OE camshafts.Brand: Melling
Manufacturer's Part Number: 22221
Part Type: Camshafts
Product Line: Melling M-Select Class 1 Camshafts
HP Direct Part Number: MEL-22221
UPC: 729295512844
Cam Style: Hydraulic roller, OE roller
Camshaft Use: Street
Basic Operating RPM Range: Idle-4,500
Intake Duration at 050 inch Lift: 197
Exhaust Duration at 050 inch Lift: 206
Duration at 050 inch Lift: 197 int./206 exh.
Advertised Intake Duration: 261
Advertised Exhaust Duration: 276
Advertised Duration: 261 int./276 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.433 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.450 in.
Valve Lift with Factory Rocker Arm Ratio: 0.433 int./0.450 exh.
Lobe Separation (degrees): 109.5
Remanufactured: No
Computer-Controlled Compatible: No
Valve Springs Required: Yes
Quantity: Sold individually.