Remark: The valves listed in this listing are high performance valves. Hence, the valve head diameter are about 1mm bigger than the stock valve heads. Please consult with your engine rebuilder before making the purchase.

High Performance Intake Exhaust Valves Seals for Acura Integra B18C1 B18C5. The main function of an engine valve is to open and close rapidly. This allows the air and fuel charge to enter the combustion chamber and after ignition, the exhaust valve allows the waste gases to flow out into the exhaust system. Each cylinder has at least one intake and one exhaust valve. Good engine performance depends on valve condition. Worn guides or stems and burned or badly seated valves allow gas to escape under compression, resulting in poor starting and loss of power. Symptoms of a bad or failing engine valve: engine misfire, excessive oil consumption. Be sure to have your engine valves replace with aftermarket replacement engine valves as soon as it starts to give you trouble.

Features:

• Designed to unlock more performance out of your vehicle
• Ensure smooth, reliable operation and long-lasting service
• Made tough to withstand high loads and stresses
• Deliver a reasonable balance of strength and durability
• Surface hardened and polished for strength and reduced friction

Fits Following Models:

1994-2001 ACURA INTEGRA GS-R 1.8L 1797CC L4 DOHC, (16 VALVE), ENG CODE "B18C1"
1997-2001 ACURA INTEGRA TYPE-R 1.8L 1797CC L4 DOHC, (16 VALVE), ENG CODE "B18C5"

This item includes:

• 8 High Performance Intake Valves (Head 1.33" x Stem 5.50mm x Length 4.03")
• 8 High Performance Exhaust Valves (Head 1.14" x Stem 5.50mm x Length 4.03")
• 16 Valve Stem Seals

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