.21 GT - iRacing GTX5 5 Port DLC Engine

iRacing GTX5 5 Port DLC .21 GT Engine

This is the new iRacing GTX5 .21 GT engine, based on the renowned O.S. R2104 engine. This high-performance engine features a Long Life DLC treatment for exceptional durability and performance.

FEATURES

Crankcase

The redesigned crankshaft improves engine balance, reducing vibrations caused by rotating and alternating masses. It includes a special "Long Life DLC" treatment for enhanced durability.

Cooling head

A lightweight cooling head is precision-drilled to reduce weight and finished in a sleek silver color.

Rear Ball Bearing

Features a high-quality steel rear ball bearing from O.S. for optimal performance and reliability.

5 Ports ABC Piston Sleeve

The 5-port piston liner is designed to enhance torque in the low-to-mid power range while delivering sufficient power for high-traction tracks.

TURBO Crankshaft

The redesigned crankshaft counterweight ensures smooth power transitions from low to high RPM.

Inner Head

A silicon O-ring seals the inner head, preventing dust and debris from entering the engine, ensuring reliability and durability.

Technical Data

Displacement: 3.49 cc 
Power: 2.69HP R.P.M. 35.000 Rpm
Bore : 16.08 mm 
Stroke : 17.20 mm 
Ports : 5 
Crankshaft :  14.0 mm Turbo Tuned
carburettor :  7mm metal + reducer 
Glow Plug : Turbo 
Main Bearing : High Speed steel