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Genuine Hyundai Excel Exhaust Valve
Exhaust Muffler Valve- Select Vehicle by Model
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3 Exhaust Valves found
Hyundai Excel Exhaust Valve
Part Number: 22212-21300$25.15 MSRP: $35.03You Save: $9.88 (29%)Ships in 1-3 Business Days
Hyundai Excel Exhaust Valve
Part Number: 22212-21304$25.15 MSRP: $35.03You Save: $9.88 (29%)Ships in 1-3 Business DaysHyundai Excel Exhaust Valve
Part Number: 22212-21310$25.15 MSRP: $35.03You Save: $9.88 (29%)Ships in 1-3 Business Days
Hyundai Excel Exhaust Valve
Hyundai Excel Exhaust Valve regulates the release of the burned gases so the cylinders can be refilled with a fresh charge of air and power remains strong. Opening right after the power stroke and sealing during compression, the Exhaust Valve maintains combustion pressure and prevents backflow. Across Excel models, a camshaft lobe lifts the Exhaust Valve using two different valvetrains, the overhead valve configuration using lifters, pushrods, and rocker arms, and the overhead cam configuration where the lobes press directly on buckets or slim rockers. Both aim for quick gas release, but OHC has less moving mass for higher revs while OHV has a longer motion path. Stout springs surround the Exhaust Valve and clamp it shut with about 70 to 90 pounds at the seat and over 200 when open to prevent valve float that can steal power or cause the pistons to run into it. Heat is still its worst enemy and can burn or crack the valve face and cause a misfire in any Hyundai powerplant, especially if weak springs or excess lash develop. Drivers who want more rpm tend to install stiffer springs and lighter rockers inside their Hyundai Excel heads so that the valve keeps up, but all Hyundai Excels rely on a precisely timed, leak-free Exhaust Valve for smooth acceleration.
If you are looking for affordable high-quality OEM Hyundai Excel Exhaust Valve, then you have come to the prime place. Our website provides a large amount of genuine Hyundai Excel Exhaust Valve at unbeatable prices. All our parts come backed with the manufacturer's warranty.
Hyundai Excel Exhaust Valve Parts Questions & Experts Answers
- Q: How are the Exhaust Valve and Intake Valve clearances checked and adjusted on Hyundai Excel?A:You adjust the valve clearances with the engine warm. Remove air cleaner housing. Remove rocker arm cover. Bring number 1 piston to top dead center (TDC) on the compression stroke. The rocker arms of cylinder one should be loose and the lobes of its camshaft should face away from the rocker arms. In this position, crankshaft valves marked A can be checked and altered as necessary. First check and adjust jet valve clearance each time before adjusting intake valve clearance is done. The screws that adjust intake valve and jet valve are found on a common rocker arm Turn out intake adjusting screw two full turns then loosen locknut on jet adjusting screw On models so equipped turn jet adjusting screw counterclockwise insert proper thickness feeler gauge between stem and adjusting screw Carefully tighten adjusting screw until slight resistance is felt against feeler gauge upon its removal from between the stem and adjusting screw On models so equipped avoid forcing open the jet since it has rather weak springs If difficult to turn, pay extra attention when manipulating adjustment bolt Hold a screwdriver onto an adjustment bolt while tightening locking nut Make sure it has not changed yet Check once more to ensure no change occurs in these measurements Unfasten locking nut located at exhaust side of adjustable scissor Adjusting bolt should be turned counter clockwise and rod inserted into gap between guide hole middle part and upper spring seat Latch onto an adjustment bolt with a flat head driver while securing fastening nut Inspect one more time to confirm if any changes have happened Rotate crankshaft one complete revolution until No4 piston reaches TDC on the compression stroke This means that No4 cylinder rockers are loose with cam's lobe pointing away from them Meanwhile, set B labeled valves correctly back in place Put back rocker cover as well as air cleaner assembly.
