Table of Contents
The Edelbrock Performer RPM Cam is a popular choice among Pontiac 400 enthusiasts looking to enhance their engine’s performance. Installing this camshaft can significantly improve horsepower and torque, making your vehicle more enjoyable to drive. This guide will walk you through the complete step-by-step process of installing the Edelbrock Performer RPM Cam on your Pontiac 400.
Tools and Materials Needed
- Edelbrock Performer RPM Camshaft
- Camshaft installation tool
- Torque wrench
- Socket set
- Ratchet
- Screwdrivers (flat and Phillips)
- Engine oil
- Assembly lubricant
- Timing chain and gears (if necessary)
- Gasket set
- Shop towels
Preparation
Before starting the installation, ensure you have a clean workspace and all necessary tools and materials. It is also essential to disconnect the battery to prevent any electrical issues during the process.
Remove the Existing Camshaft
1. Begin by removing the intake manifold, valve covers, and any other components obstructing access to the camshaft.
2. Remove the timing chain cover and inspect the timing chain and gears. Replace them if they show signs of wear.
3. Unbolt the old camshaft from the engine block, taking care to keep track of all bolts and components.
4. Carefully remove the old camshaft from the engine, ensuring that no debris falls into the engine during the process.
Prepare the New Camshaft
1. Apply a generous amount of assembly lubricant to the new Edelbrock Performer RPM Camshaft. This step is crucial for protecting the camshaft during the initial startup.
2. Ensure that the camshaft is oriented correctly according to the manufacturer’s specifications.
Install the Edelbrock Performer RPM Camshaft
1. Carefully slide the new camshaft into the engine block, aligning it with the timing chain gear.
2. Use the camshaft installation tool to ensure the camshaft is properly seated in the engine.
3. Bolt the camshaft in place, following the manufacturer’s torque specifications.
Reassemble the Engine
1. Reinstall the timing chain cover and any gaskets that were removed earlier, ensuring a proper seal.
2. Reattach the valve covers and intake manifold, tightening all bolts to the specified torque settings.
3. Double-check all connections and components to ensure nothing is left loose or disconnected.
Final Steps
1. Reconnect the battery and check all fluid levels before starting the engine.
2. Start the engine and let it idle for a few minutes while monitoring for any unusual noises or leaks.
3. After the initial idle period, take the vehicle for a short test drive to ensure everything is functioning correctly.
Conclusion
Installing the Edelbrock Performer RPM Cam on your Pontiac 400 can significantly enhance performance when done correctly. Following this step-by-step guide will help ensure a successful installation. Always remember to consult your vehicle’s manual for specific details related to your engine model. Happy driving!