Chevrolet Hydraulic Roller Camshaft

Chevrolet

1957-1998

Camshaft

Small Block

High Lift

350

V8

262, 267, 283, 302, 305, 307, 327, 350 & 400

Hydraulic Roller

This cam has a smaller than stock base circle

.000" intake and .000" exhaust

110

277/286

225/232

.357/.367

1.5/1.5

.535/.550

283 - 327

3

2600

5850

6350

Noticeable idle, good mid-range, requires headers.

Level 3 camshafts are designed for moderately modified engines. Intended for performance hot street/strip and performance marine applications.

These higher lift and longer duration camshafts demand close attention to rear end gearing and tire diameter combinations. The secret here is to pick a ring and pinion gear set and tire diameter that keeps the engine in its optimum rpm power range. Automatic transmissions with an aftermarket high stall torque converter and manual transmissions. Headers, dual exhaust, larger than stack carburetor, performance manifold and increased compression (9.5:1 to 10.5:1) are required. Mild porting and larger valves will improve performance.

350 - 372

3

Noticeable idle, good mid-range, requires headers.

Level 3 camshafts are designed for moderately modified engines. Intended for performance hot street/strip and performance marine applications.

These higher lift and longer duration camshafts demand close attention to rear end gearing and tire diameter combinations. The secret here is to pick a ring and pinion gear set and tire diameter that keeps the engine in its optimum rpm power range. Automatic transmissions with an aftermarket high stall torque converter and manual transmissions. Headers, dual exhaust, larger than stack carburetor, performance manifold and increased compression (9.5:1 to 10.5:1) are required. Mild porting and larger valves will improve performance.

84544