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.
•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.