This is the P8 "Cold" Turbo Glow Plug for use in the OS Max .21 VZ-R, V-Spec, .12 TR and .18 TZ/TM and other O.S. Turbo head engines.
See the O.S. Turbo glow plug chart below to compare the different Turbo glow plugs available for O.S. engines:
P8 |
Cold |
Cold enough to outlast the hottest "heats". For Turbo head engines. |
P7 |
Medium |
An all-season, medium-heat plug for Turbo head engines. |
P6 |
Hot |
A hot choice for all .12-.21 Turbo head engines. |