WRX CorsaLungaTM HE 3.4CC


In stock

WRX CorsaLungaTM HE 3.4CC is available for purchase in increments of 1

Quick Overview

PRE-ORDER: Due mid November - REDS All-new WRX HE 3.4cc Corsa Lunga™ is a long stroke extreme torque engine. 


REDS Racing is pleased to release their new WRX High Efficiency 3.4cc engine. The new engine has specifically been developed to noticeably reduce fuel consumption allowing drivers to get more than 9 minutes runtime.

Reds Racing Team have been working together on several aspects of WRX Corsa Lunga engine like: reduced displacement 3.4cc, a special High Efficiency crankshaft with a restrictor to get improved fuel mileage and the new VCX3 carburetor. Furthermore, we have recently developed 2113 off road pipe, if combined with L manifold guarantees a superior performance.


REDS Racing has created the WRX Corsa Lunga™ engine following the philosophy of product innovation, high quality, high performance and reliability. Everything that makes the WRX unique today is an extraordinary step forward.  

The WRX faetures Extra Long Stroke geometry 16x17.3 mm, 5 scavenger ports and a single exhaust port cylinder sleeve and works with the crankcase to deliver more low-to middle-range torque with less fuel consumption. The engine has been designed to develop an incredible wide RPM range of usable torque, which makes the WRX Corsa Lunga one of the fastest engine worldwide.

We decided to improve REDS Racing engines line and provide the all-new WR Line engines with a DLC Coated crankshaft and backplate for improved engine durability. The crankshaft can last approximately 3 times more than a coventional steel crankshaft thanks to the extreme hardness of the diamond coating. Even the conrod life is lengthened about 50%.

The brand new cooling system has been specifically developed to widen the operating range so that the engine can work well in extremely hot conditions. Furthermore, the new cooling system has been created to guarantee a more consistent tuning in every track condition.

The revolutionary carb features a differently positioned top end needle, rather than a conventional carburetor pointing diagonally upwards. The REDS HCX is horizontally positioned lower down making REDS the only company with this set-up: greater idle stability, more precise tuning, easier access to high speed needle, higher mid/top range power. 

REDS Horizontal carburetor has been provided with a revolutionary off-set GEN 2 venturi to assure improved fuel mileage and higher torque. The REDS HCX carburetor provides more efficient fluid dynamics for an even greater tuning stability.

The new engine is hand-tuned with a silicone-filled, balanced and tuned crankshaft by M. Rossi. Every single engine is hand inspected and compression checked inside REDS Racing headquarters by Mario and Marco Rossi to achieve the highest quality standards. This is core to the values that makes the WRX different from any other engine brand on the market.

The new cooling head anti-dirt sealing system keeps the engine clean in a critical area between the cooling head and crankcase. The redesigned crankcase provides easier maintenance and a cleaner engine for longer life.

REDS products are developed using tools to analyze Engine Dynamics, Computational Fluid Dynamics (CFD) and Stress Analysis (FEA). 

Displacement: 3.40 cc
Bore: 16.03 mm
Stroke: 16.80 mm
Practical RPM: 4,000-42,000
Fuel Consumption: higher than 9 minutes (You can get more than 10 minutes with optimal tuning and break in conditions)
Weight: 350 g

Recommended exhaust: 2113 buggy  pipe and L manifold #KM210010
Includes: TS3 Turbo glow plug, exhaust gasket, 6.5 mm carb venturi, dust cap set

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