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CHAMPION AEROSPACE, INC. AVIATION CATALOG AV-14

REB38S champion spark plug is engineered for optimal combustion efficiency. The Single-Fine Wire Iridium Electrode ensures a consistent and powerful spark, resulting in improved fuel efficiency, reduced emissions, and enhanced engine performance. The 5/8-24 shielding thread provides a secure and reliable fit, preventing any spark energy loss or leakage. REB38S spark plug is built to withstand extreme temperatures and pressures, this spark plug offers exceptional durability and reliability. Longer lasting than platinum spark plugs, Iridium S plugs resist lead attack and provide better scavenging than standard platinum plug designs. Iridium S offers exceptional performance, even under the most demanding conditions.

Longer lasting than platinum spark plugs, Iridium "S" fine wire plugs resist lead attack better and provide better scavenging than standard platinum spark plug designs, resulting in exceptional performance, even under the most demanding conditions. Plug Electrodes are constructed of highly corrosion resistant iridium.

FEATURES
• Two layers of corrosion protection. Nickel plating and high temperature epoxy paint
• Fired glass seal provides positive retention of center wire and prevents gas leakage
• Nickel alloy electrodes provide excellent resistance to spark and heat erosion
• Plated threads prevent seizing

BENEFITS
• Fired in suppressor seal resistor prevents wear from voltage drain for prolonged plug life
• Ceramic insulator has excellent thermal properties that resist cracking

SPECIFICATIONS
• Thread size: 18mm
•  Reach: 1/2 Inches /1.27
•  Color: Gold
•  Shielding thread: 5/8 inches - 24
•  Standard electrode: Single
•  Fine wire electrode: Iridium
•  Plug gap: .016 inches-.021 inches/0.41-0.53mm
•  Suitable For Use With: H35, J35, K35, M35, Travel Air, Super Scout, Skyhawk, Cougar Airframes, Cont GO-300-A, Lyco O-360-A, GO-480-B Engine

Important Ordering and Installation Information
- No COD's on Spark Plugs.
- All spark plugs come in factory sealed tube containers.
- Please check plug application before opening!
- We cannot accept returns on opened or installed plugs.

Aircraft Spark Plug Maintenance
It is normally recommended that spark plug gaps and deposit conditions be checked at 50 hour intervals. In addition, removal time specifications are usually available from the manufacturer and may be supplemented by past experience with a particular engine model.

Checking spark plug gaps and deposits at appropriate regular intervals is crucial to preventing engine misfires.

Aircraft Spark Plug Gaskets
Aviation Spark Plug Gaskets are manufactured to precise dimensions and material standards, based on the effective reach of a spark plug as determined by its installed thickness. An ideal installation has the firing end of the plug flush with the combustion chamber wall with no exposed threads on the plug or the cylinder bushing. Exposed threads can become hot spots initiating preignition. Use and installation of proper gaskets are essential to reliable engine operation. Double gasketting a spark plug or use of non-standard thin gaskets will expose threads, contributing to engine-damaging preignition. Use new copper gaskets to ensure a tight, gas-sealed spark plug.