LRP 32803 ZR.28 Spec. 4 Nitro Engine w/Pull Start

The LRP Nitro Engine ZR.28 Spec. 4 Pull Start features many updates compared to the Spec. 3 nitro engine. The pull start, cooling head and carburetor slide have all been improved to provide more power and durability. While this engine is a .28 it will fit in a .21 engine mount allowing for a wide range of uses. Package includes one nitro engine, one R5 glow plug and one collet.

Features:

• Big block size
• Updated cylinder head
• XTEC 15S-2 carburetor
• LRP Platinum/Iridium R5 glow plug included
• XTEC T6 engine housing
• Ultra strong pull start

Specifications:
Class: 1/8th Offroad Buggys/Truggys

Displacement: .28 (4.57cc)

Bore: 18.50mm

Hub: 17.00mm

Power: 3.93 HP

RPM: 33,900 RPM

Ports: 5 + 1

Glow Plug: LRP Standard R5 (LRP35051)

Carburetor: XTEC PowerCarb3 15S-2 with 9mm Venturi

Weight: 420g