Edelbrock Perf. Plus Cam Only Chevy 4.3 Before 1992

Rollin' Thunder camshaft #3714 is designed for optimum torque from the low-end to the mid-range, Performer-Plus camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions.

Make sure the vehicle is on level ground and supported properly. Drain engine oil and coolant, storing them inappropriate containers or disposing of them properly

After getting access to the front of the engine, remove the serpentine accessory drive belt

Remove the water pump

Remove the distributor

Loosen the oil pan bolts enough to pull the oil pan away from the engine slightly to provide clearance for removing the timing cover

Remove the intake manifold and the oil pump drive shaft bolt and assembly

Remove the valve covers, remove the rocker arm nuts and pivot balls.

Rotate the engine so that the timing marks on the timing chain are in line

Remove the camshaft retaining plate and carefully remove the camshaft

There is a pin that puts the distributor in proper time that is inserted into the camshaft

Liberally coat the new Performer-Plus camshaft journals and lobes with clean engine oil

Replace the camshaft retaining plate and tighten the bolts to the factory specification

Replace the timing chain and camshaft sprocket

Coat the lifters with clean engine oil

Install the pushrods and rocker arms

Install the valve covers.

SPECS

Vehicle Fitments: