![Optimix RTR 20% Nitro Car Fuel - 5L](http://www.hertsrcmodels.co.uk/cdn/shop/products/OP1006_700x700.jpg?v=1648728359)
OPTIMIX RTR 20 – 5lt is supplied as a 5lt container and is 20% nitromethane with 15% fully synthetic oil from KLOTZ. This is a verhigh-performancece RTR fuel for general use not race applications. The tuning band on RTR fuels are wider and therefore a little less critical.