NGK BKR8EIX Spark Plug

Performance Iridium spark plugs with a heat range of 8 for tuned engines. Replaces the original PFR8S8EG spark plugs in the Audi 3.0T supercharged engine for longer life and better durability for Stock/Stage 1/Stage 2 setups. For dual pulley Stage 2+ setups, we recommend the colder BKR9EIX.

Features:

• 0.6mm Center Electrode
• Enhanced Ignitability
• Trivalent Metal Plating

Shell:

• Thread Size: 14mm
• Thread Pitch: 1.25mm
• Seat Type: Gasket
• Resistor: Yes
• Resistor Value: 5K Ohm
• Reach: 19mm (3/4")
• Hex Size: 5/8" (16mm)
• Terminal Type: Solid
• Overall Height: ISO
• Gap: 0.031" (0.8mm)

Center Electrode:

• Material: Iridium
• Type: Fine Wire
• Size: 0.6mm
• Projection: Projected

Ground Electrode:

• Material: Nickel
• Type: Standard
• Shape: Taper Cut
• Quantity: 1

Specifications:

• Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
• Brand: NGK
• Heat Range: 8
• Longevity: 40-50k

Fitment:

• Audi 3.0T EA837 Supercharged (stock heat range, longer lasting)
• Audi 2.7T (2 steps colder)
• VW FSI/TSI (pre-EA888.3) (one step colder)
• VW 1.8T (2 steps colder)
• Fits many more applications, see sizing above