Traxxas 5070 Top Fuel 20% Gallon Hot Trending With its period-correct details and

With its period-correct details and unmistakable stripes

The rearward one is a separate part

Universal large-scale RC applications using a compatible motor measuring approximately 47–49mm in diameter

or custom crawler builds

Traxxas 5070 Top Fuel 20% Gallon Hot Trending With its period-correct details andTraxxas Top Fuel, 20% nitro content, one gallon. 20% is the standard blend for most nitro running enough nitro for strong power and easy tuning without the heat and shortened engine life that come with higher concentrations. Traxxas Top Fuel carries a heavy lubricant package, which is what protects the piston and sleeve during break in and hard running. The gallon is the economical size if you run regularly. Keep it sealed between sessions, since