EX. MANIFOLD - Evinrude, Johnson and Gale Outboard Motors (118-1986-1)

Exhaust manifolds offer the structural foundation for your vehicle's fuel injection system. Your engine may produce more power when you give it more air and fuel. If you want to create a lot of strength and torque, you'll need a high-flow intake manifold. You're thinking about getting a flow intake manifold for your car, but you're not sure what area of your engine will help. Your engine is just a clever air pump. The more air flows through it, the more work it can produce. The high-flow air intake is a great place to start. Intake manifolds in modern engines are made of cast aluminum or cast iron. The intake manifold's design influences how much and how quickly air is delivered.

Key Features:

• It collects exhaust gases from all cylinders and directs them to the catalytic converter in the engine.
• It serves as a funnel for collecting all of the engine's emissions.
• It contains the temperature and heat of the exhaust gas, which raises the pressure inside the enclosed space.
• It is a high-performance cast iron, which allows it to withstand high temperatures caused by exhaust fumes.
• They're thicker, sturdier, and more durable.

Product Details:

• SKU: 18-1986-1
• UPC: 808282284954
• Weight: 33.98 LBS

Port & Starboard Side, Cast Iron, GM Small Block (V8) 305-350 cu. in.

This product replaces:

3852374, 3852374-2, 47-1986-1, 47-19861, GLM51430, 808282284954, 18-1986, AP5516, AP5718, 92-51430, 9-40902