The LRP ZR.28 Spec. 4 Nitro Engine features a pull start, updated cylinder head, XTEC 15S-2 carburetor and XTEC T6 engine housing. Although it is a .28 engine, it will fit in a .21 engine mount.
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
