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NGK Spark Plug 3346 - BR7EF
Great for Forced Induction over 15psi and Nitrous over 150 HP.
The NGK BR7EF Spark Plugs are what most people refer to as the TR7. We suggest this plug for more aggressive setups where 15+psi of boost or 150+ HP of Nitrous is used. With a Heat Range of 7 and a Non-Projected Tip, most tuners prefer this plug for High HP Street Cars.
- Manufacturer Heat Range:7
- Electrode Core Material:Copper
- Electrode Tip Material:Nickel alloy
- Insulator Type:Non-projected
- Spark Plug Thread Size:14mm
- Spark Plug Reach:0.708 in.
- Spark Plug Seat Style:Tapered
- Wrench Diameter:5/8 in.
- Item Requires Shipping
- 1.0 lbs.
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