Bosch Platinum+4's revolutionary firing technology provides multiple spark paths delivering the most powerful spark you can buy. A unique four ground electrode design provides optimal access to the air/fuel mixture for the most efficient combustion and a longer performance life. Feel the difference with Bosch Platinum+4, guaranteed!
|
Features |
Benefits |
|
Revolutionary surface air gap firing technology |
Superior burn characteristics deliver ultimate engine performance |
|
Unique four ground electrode design |
Longer service life, and optimal access to air/fuel mixture |
|
Pure platinum center electrode, heat-fused into an extended insulator |
Smoother acceleration, peak fuel efficiency, maximum engine power and a longer performance life |
|
Factory pre-set gap |
Ease of installation - never requires adjustment |
|
Yttrium alloy ground electrodes |
Longer performance life |
The Bosch
Advantage:
Four ground electrodes provide multiple spark paths which allow the spark to
travel the most efficient path and deliver a longer and more powerful spark than
conventional single electrode plugs. This offers superior burn characteristics
for ultimate engine performance.
The Bosch Advantage:
Only Bosch uses a pure platinum center electrode that's heat-fused into a
ceramic insulator to eliminate air gaps which exist in platinum alloy-tipped
plugs. Platinum+4 reaches its self-cleaning temperature faster for smoother
acceleration and better fuel efficiency. Plus, Platinum+4 adds 75% more pure
platinum over that of Bosch Platinum to its center electrode, providing a longer
performance life.
| TEC Part #31130 '75 - 99* Big Twins with long reach plug 4 pack |
| TEC Part #31131 '75 - 99* Big Twins 1 heat range cooler 4 pack |
*will not fit Twin Cam models