PRODUCT SPECIFICATIONS
- Thread Diameter- 12mm
- Thread Pitch- 1.25mm
- Seat Type- Gasket
- Reach- 28.5mm (1.12")
- Hex Size- 9/16" (14mm)
- Terminal Type- Solid
- Overall Height- ISO
- Gap- .039" (1.0mm)
PRODUCT DESCRIPTION
In DENSO's TT spark plug, the TT stands for Twin-Tip. It's one step beyond traditional platinum plugs, with premium materials on both electrodes instead of only one. The 0.7mm platinum center electrode is augmented by a titanium-enhanced ground electrode, delivering maximum ignition energy under the fiercest conditions an engine's combustion chamber can dish out. Along with the materials, the design is unique as well: The ground electrode's free-standing firing pad reduces quenching to generate a more powerful spark
