Why Choose a MAP Spec Built 4G63 Engine?

MAPerformance believes that the heart and soul of any motorsports project is the 4G63 engine that powers it. Since inception, MAPerformance has combined the highest quality components with the most stringent industry standards to produce world record setting results. MAP Spec utilizes proprietary specifications combined with years of experience in each engine that is assembled.

We thoroughly inspect, clean, blueprint, and assemble our engines in a sterile room and all machining operations are carefully scrutinized to ensure all aspects of every operation meets or exceeds our own stringent requirements. From the weekend warrior to the all out race car, MAPerformance has an engine option to suit your needs.

Don't know exactly what you need? MAPerformance has the expert guidance to assist you in choosing and top rated customer support to assist you with your long term project goals. MAP engines also have a specific break-in process we suggest you follow to ensure your engine sees a long life!

Please Note: To work in an EVO 9, the Shortblock will need our MAP MIVEC Oil Feed Line Adapter to convert the EVO 8 block for use on EVO 9 applications.

Features

• Manley H beam rods
• New Oil Check Valve & Oil Squirters
• OEM Mitsubishi EVO 8/9 2.0 Crankshaft
• King or ACL Race Series Bearings & Washers
• Wiseco pistons

Applications

• 2003-2006 Mitsubishi Evo 8/9

What's in the Box?

• 1 MAP Spec Built Shortblock