O.S. has now introduced new Glow Plugs that are more suited to rigors of R/C Car Racing. Note that O.S. engine plugs are SHORT body plugs and should only be used in engines that require a short body plug. O.S. plugs should not be used in Novarossi, RB Concept and most other motors manufactured in Europe. Features: • Increased durability (longer life span of plug) • More reliable idle characteristics • Smoother transitions from higher to lower RPM. • Designed for constant “ON/OFF” throttle operations. • This plug is suitable for 1/10 and 1/8 scale off-road racing. • It has a slightly lower heat range than the O.S. #8.
