Engine Building – Mitsubishi

track-powertrain builds 4G63 and 4B11 engines for a variety of purposes, from fast road to professional motorsport. Powertrain is also responsible for building the hugely succesful HKS Group N 4G63 and 4B11 engines used throughout competitive rally worldwide. The success and ability of these engines and the engine build team at powertrain is second to none, they have won PWRC twice in a row!

track-powertrain has access to the complete HKS parts catalogue as well as stocking/sourcing a variety of other performance and motorsport components along with designing, in house, components for special applications e.g. fully stressed dry sump system for 4G63.

Unique amongst it’s competitors is the ability to supply a complete, competition ready, Group N rally engine from stock and ship it anywhere in the world at extremely short notice. At any point in time we have engines on the shelf ready to supply to you or your team with or without engine control/active diff control electronics.

Whatever your 4G63 or 4B11 requirements are we can assist.

track-powertrain Super Street 450 4B11 Engine

track-powertrain 4B11 Super Street Engine

This 2.1L 4B11 is specificaly built for road and track use, it features a broad powerband, is extremely reliable and is built from a delivery mileage 4B11 engine. It is the perfect replacement for a damaged standard engine or as an upgrade to a standard 4B11 powered Evo.

The engine is built to support outputs on track or road of upto 450bhp (with supporting turbo charger) and features competition rods and specific track-powertrain forged pistons amongst other upgrades. It is supplied with a turbo charger which supports upto 400bhp with a 450bhp unit as an option. The street engines are built to the same standards, with many of the same components as the HKS Group N competition engines and if required can be supplied with a GEMS/HKS PNP ECU. They are priced at £6999 + VAT as a complete assembly including turbo, manifolds, throttle body etc. and are supplied dyno’d and run in.

Engine Dyno

All competition engines are run in and power tested on our Froude-Hoffman engine dyno to ensure they meet are exacting performance requirements and are delivered “ready to race”.

More Information

To discuss your requirements or for more information on our engine building services please do not hesitate to contact us.