Candle O.S. 24K Turbo Speed RP7. \"The best candle for the final\". Based on the candle O.S. Turbo RP7, this new \"Gold Plated\" candle is not only pretty, it is also more efficient than the Turbo RP7 especially for the low and medium engine speed. With this SPEED RP6 candle your O.S. will respond faster to the stresses of the gas handle. Candle recommended for track engine. Available in October 2016. Sold per unit, non -contractual photo.