Finishing the 3 SPEED Gearbox - Adding REVERSE & NEUTRAL!

Get the engine here: ►HOWIN L4-172: ►Other engines: ►Other V8 Engine: Use code q90 for 10% discount on your purchase --------------------------------------------------------------------------- Howin L4-172 Specifications: Displacement: (4×) Four-cylinder Four-stroke SOHC Cylinder Diameter: Stroke: Rpm: 3000-15000rpm Power: @13000rpm Water Cooled Fuel: Glow fuel (nitro) 20-25% Ignition Method: Ignition Modules (Included) 480 starter motor Starting Power: 12V/3S Li Battery (Not Included) Dimensions: 15.2 x 10.1 x Weight: 1200g --------------------------------------------------------------------- ►Subscribe! ►Instagram: johnnyq_90 ►Support my videos!: