How to Choose an Intake Manifold Spacer that Works Best for Your Car
The intake manifold spacer is an insulator that is placed between the intake manifold and the engine to dissipate heat. Without this insulator, the temperature inside the engine becomes extremely hot that it cooks all the oxygen around. When there's zero oxygen in the combustion chamber, the engine can't burn fuel, thus it can't generate power. When this happens to your car, it might just stop from running while you're in the middle of the highway. Prevent this from happening! Buy a spacer for your intake manifold now. Here's how.
Choosing the best material
Most intake manifold spacers in the market today are made from three heavy-duty materials. These are:
Phenolic fiber: A kind of polymer that is notable for hardness and high melting point. This type of spacer is the most common because it's affordable, it's compatible with many types of vehicles, and it's durable.
Fiber metal laminate: Made up of several layers of thin metal sheets. Though it's made of metal, it is very light. Fiber laminate spacers have great advantages because they are highly resistant to fire and corrosion. They can last longer than phenolic insulators.
Aluminum: The hardest and the most durable of all. Aluminum has always been one of the most commonly used materials for car parts because of its malleability, rigidity, strength, and lightness. However, this is the most expensive type of spacer since aluminum is a popular material.
Selecting the right size
When it comes to size, there will be always be just ONE that can fit in your car. That is because each car type and model has a unique intake manifold and engine. Remember, the spacer is placed on the intake manifold, thus it follows the manifold's shape. When buying, it's best to get a direct fit intake manifold spacer because it is designed according to your car's specific requirements. No cutting, reshaping, or other modifications needed. Direct fits are ready to install.
Buying in kits
It is a sound decision to buy intake manifold spacer kits. Kits already include gaskets and bolts for quick and easy installation. You can save more money if you buy spacers sold in kits because the total cost of the components is cheaper compared to the individual prices of parts.
Install an Intake Manifold Spacer Today in 12 Easy Steps
Why do you have to install an intake manifold spacer? You have to because it helps you save huge amounts of energy and power. How? This insulator helps in cooling the intake manifold and the engine down. When the engine is cooler, it burns fuel more efficiently, thus producing more energy. This is especially helpful when driving a roadster like Honda S2000, which requires a lot of energy. You'll need a highly efficient engine to maximize its horsepower capacity. To enjoy the benefits of using an intake manifold spacer, install one on your car.
Difficulty level: Difficult
Tools you'll need:
- Flat head and Phillips screwdrivers
- Car jack
- Set of wrenches
- Set of sockets
- Torque wrench
- New coolant
Step 1: Jack up the front edge of the car because you'll only be working on the driver's side. Secure the car on jack stands and block the rear wheels to prevent the car from moving.
Step 2: Pop the hood and keep it wide open by inserting the prop into the slot on the under-hood fuse box.
Step 3: Disconnect the fuel line and the fuel pump fuse. Wait for a few minutes until the fuel pressure in the system subsides. Start the car to get rid of all the remaining fuel pressure in the system. This will prevent gas from leaking all over the area once you start working.
Step 4: Detach the hoses that connect the smog pump and valve cover to the intake tube and airbox lid. Remove the intake tube and airbox lid after. Use the pliers to remove the clamps and bolts.
Step 5: Take the upper and lower hoses out. Label them to distinguish one from the other.
Step 6: Remove the vacuum and the coolant lines using pliers. The lines may be a little stubborn, so use a flat tip screwdriver to pry them. Do not tug them hard or else you'll break them.
Step 7: Disconnect the intake air temperature sensor line and the idle air control valve connector. Just pinch the connectors gently to release them.
Step 8: Remove the fuel rail damper. Place it in a safe area. Do not throw the two washers connected to it. Keep them both.
Step 9: Disconnect all the remaining lines and hoses. There's no need to drain all the coolant. Just keep it in the reservoir and refill it later.
Step 10: You can finally start working on the manifold. Remove all the bolts and nuts on top and bottom of it. Lay the intake manifold spacer on top of the manifold. Align it properly along the crevices and curves. Once you're ready, apply Loctite and stick the spacer to the manifold.
Step 11: Reverse the procedure to put all the components back.
Step 12: Test the car after 12 hours. Check if the intake system is working fine.