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The RX-7 LS swap is a popular modification among car enthusiasts looking to enhance the performance of their vehicles. One crucial aspect of this swap is ensuring that the engine remains cool under various driving conditions. In this article, we will explore effective cooling solutions, specifically focusing on installing Griffin radiators and Meziere electric water pumps.
Understanding the Importance of Cooling in an LS Swap
When swapping an LS engine into an RX-7, maintaining optimal operating temperatures is vital for performance and longevity. The stock cooling system may not be adequate for the increased power and heat generated by the LS engine. Upgrading to high-performance cooling components is essential.
Griffin Radiators Overview
Griffin radiators are renowned in the automotive community for their efficiency and durability. They are designed to handle the increased heat output of high-performance engines, making them an excellent choice for LS swaps.
Features of Griffin Radiators
- High-Quality Construction: Made from aluminum for lightweight and effective heat dissipation.
- Custom Fit: Available in various sizes to fit the RX-7 chassis perfectly.
- Increased Cooling Capacity: Designed to handle higher horsepower and heat loads.
Installing a Griffin Radiator
Installing a Griffin radiator in your RX-7 involves several steps. Proper installation ensures maximum cooling efficiency and performance.
Tools Required
- Socket set
- Wrench set
- Cooling system flush kit
- Hoses and clamps
- New radiator mounts
Step-by-Step Installation
Follow these steps to install your Griffin radiator:
- Remove the Old Radiator: Disconnect the hoses and remove the mounting bolts.
- Clean the Area: Ensure the mounting area is clean and free of debris.
- Install New Mounts: Secure the new radiator mounts in place.
- Position the Griffin Radiator: Align it with the mounts and secure it with bolts.
- Reconnect Hoses: Attach the upper and lower radiator hoses.
- Fill the Cooling System: Use a cooling system flush kit to fill and bleed the system.
Meziere Electric Water Pumps Overview
Meziere electric water pumps are another excellent upgrade for LS swaps. They provide consistent coolant flow and reduce parasitic drag on the engine, improving overall performance.
Benefits of Meziere Electric Water Pumps
- Improved Cooling Efficiency: Delivers coolant directly to the engine without delay.
- Reduced Weight: Lightweight design contributes to overall vehicle weight reduction.
- Adjustable Flow Rates: Allows tuning for specific performance needs.
Installing a Meziere Electric Water Pump
Installing a Meziere electric water pump is a straightforward process, but attention to detail is essential for optimal function.
Tools Required
- Socket set
- Wrench set
- Wire connectors and electrical tape
- New water pump gasket
Step-by-Step Installation
Follow these steps to install your Meziere electric water pump:
- Disconnect the Battery: Always disconnect the battery before working on electrical components.
- Remove the Old Water Pump: Disconnect hoses and remove any mounting bolts.
- Clean the Surface: Ensure the mounting surface is clean for the new gasket.
- Install the New Gasket: Position the new gasket on the engine block.
- Mount the Electric Water Pump: Secure it in place with bolts.
- Connect Hoses: Reattach the coolant hoses to the new pump.
- Wiring: Connect the electrical wiring according to the manufacturer’s instructions.
- Reconnect the Battery: Once everything is secure, reconnect the battery.
Conclusion
Upgrading to a Griffin radiator and a Meziere electric water pump is a smart move for anyone undertaking an RX-7 LS swap. These components work together to improve cooling efficiency, enhance performance, and ensure that your engine runs smoothly even under demanding conditions. With proper installation and maintenance, you can enjoy the full benefits of your LS swap for years to come.