G3.0 Engine slide carb w/pull start
Pulverize the competition with this amazingly fast, durable and easy to adjust engine! Using the latest technology and construction techniques, this is the standard powerplant for the Bullet 3.0 trucks! The slide carburettor fitted in this engine provides a faster response than standard carbs, making it ideal for performance-oriented drivers. Glow Plug: R5 (use HPI #1504) Displacement: 3.01cc Bore: 16.8mm Stroke: 13.6mm Maximum Horse Power: 2.2PS(2.17hp)/ 31,000 RPM Maximum RPM: 32,000rpm Head Gasket: x3 0.2mm Carburetor: F2 Composite 6.5mm

NITRO STAR F3.5 Pro Rear Exhaust Without Pullstart
The HPI F3.5 Pro engine has been developed especially for off road racing. The HPI engraved oversized cooling head not only looks great but has been has been drilled and lowered over the crankcase for maximum heat dissipation and keep that all important C of G as low as possible. It fits on top of a separate Turbo combustion chamber. A finned black-coated crankcase design not only adds strength and rigidity but will also help cool the engine. The F3.5 Pro is a 5 port 3.49cc ABC engine and has been optimised for performance and durability without compromising on run time. Tested with the HB and HPI Racing teams with great success (UK National A Finalist already) the F3.5 Pro is an engine that can win at the highest level at a price that's ultra competitive. HPI F3.5 Pro Features: 14mm crankshaft 5 ports + 2 by pass Composite slide carburettor with interchangeable 8mm and 7mm venturi Black coated finned designed crankcase 3.49cc Bore: 16.20mm Stroke: 17.00mm Weight: 345 Gr Dust Protection Caps Max RPM: 50,000 Horsepower: 3.30

NITRO STAR 21BB ENGINE WITH PULLSTART
SLIDE CARB/REAR EXHAUST/PULLSTART (SAVAGE TRUCK)

NITRO STAR F3.5 ENGINE WITH PULLSTART
Composite Slide Carb./New Port Timing/Rear Exhaust/Pullstart/Includes Air Cleaner and Glow Plug (R5)

NITRO STAR F4.1 ENGINE WITH PULLSTART
4.1CC/COMPOSITE SLIDE CARB/NEW PORT TIMING/REAR EXHAUST/PULLSTART/INCLUDES AIR CLEANER AND GLOW PLUG (R5)

NITRO STAR F4.6 ENGINE WITH PULLSTART
4.6cc/Composite Slide Carb./Rear Exhaust/Pullstart/Includes Air Cleaner and Glow Plug (R5)

NITRO STAR G3.0 ENGINE with PULLSTART
5.5mm Rotary Carb./ABC/SG Shaft/Side Exhaust/Heatsink Head/Black Crank Case

NITRO STAR T3.0 ENGINE WITH PULLSTART
Powering the RTR NITRO RS4 3 EVO+, the T3.0 is HPI's a fantastic engine for speed fanatics! With 3cc of displacement for an impressive 0.18 cubic inches, this is an easy upgrade for just about every on-road racer! Glow Plug: Cold R5 (HPI #1504) Displacement: 3.01cc Boar: 16.8mm Stroke: 13.6mm Power: 2.2hp @ 31,000 RPM Maximum RPM: 32,000 RPM Carburettor: F2-6.5 (Composite 6.5mm) Please note: The #15107 engine is NOT supplied with a Roto Start backplate as shown in the picture. This engine is supplied with a pullstarter. If you prefer to use a Roto Start with this engine, you will need #87132 Roto Start 2 Set and a standard 7.2 volt stick pack battery . A variety of race-tuned standard features will make the T3.0 your engine of choice. The finned crank case helps keep everything running at the right temperature, and the tall finned aluminium cooling head further reduces operating temp for optimum efficiency. With ABC construction (Aluminium piston, Brass cylinder liner sleeve, Chrome-plated liner) you get the benefit of decades of 2-stroke racing technology. The composite carb keeps needle tuning consistent as the engine heats up, and the wide 6.5mm opening ensures a good supply of fuel to the combustion chamber. All of this adds up to a fantastic engine that is solid, fast and easy to use! When you need to go all out to get maximum speed, you can depend on the HPI Nitro Star T3.0!

NITRO STAR T-15L ENGINE WITH PULLSTART
NITRO STAR T-15L ENGINE WITH PULLSTART 5.5mm rotary carb/abc/standard shaft/side exhaust/heatsink head/blank crank case/R4 glow plug

NITRO STAR T-15L ENGINE WITHOUT PULLSTART
5.5mm Rotary Carb./ABC/Standard Shaft/Side Exhaust/Heatsink Head/Black Crank Case/R4 Glow Plug

NITRO STAR K4.6 HO ENGINE WITH PULLSTART
4.6CC/COMPOSITE SLIDE CARBURETOR/REDUCER 8.5 AND 8.0MM/ALUMINUM HEATSINK HEAD/REAR EXHAUST

NITRO STAR K5.9 ENGINE WITH PULLSTART
5.9cc/ABC/3 port/9.5mm composite slide carb./Aluminum heat sink head (Gunmetal)/Rear exhaust/R5 Glow plug