O.S. Max 12TZ ABC Pilot Crankshaft 5 Port Turbo Engine for 1/10 scale racing is constructed of black powder coated aluminum. Nine fin natural aluminum cooling head. Two-piece turbo cylinder head with 29mm innner and 49mm outer head that adds extra area for more efficient cooling. Slide Carb 11H(B) 3 needle Slide Valve Carburetor with ROAR legal 5.5mm carb restrictor and 6.5mm restrictor for outlaw racing. Rear exhaust. ABC construction, Aluminum piston and Brass liner that is Chrome plated, 5 port cylinder liner. High tensile A7075 "knife edge" aluminum connecting rod double bushed for friction-free operation. Offers enormous torque from low RPM. This product includes one O.S. Max 12TZ ABC Pilot Shaft Turbo Engine with P6 Glow Plug. 11H(B) Slide Valve Carb and instruction manual. One exhaust seal.

Fuel: 10%-30% nitro (recommend starting w/20% changing to a higher nitro content if necessary) w/18% lubricant. Air cleaner.