AMS Short Block 4B11 Stage 1 - Evo X



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Fits These Applications:
2008-2015 Mitsubishi Lancer Evolution X

The Perfect Combination For Power
This proven power plant uses only the best off the shelf and custom designed AMS spec components. Combine that with the latest in machine and assembly practices and you are assured only the best!

Race Winning Experience Creates Higher Standards
All our race engines are individually handcrafted at AMS using the same care as the ones found in our world record holding street and race cars. When you choose an AMS engine you are investing in the knowledge gained from assembling thousands of race engines over the past 15 years. With over 350 Victories in Motorsports over the last 7 years alone, it is clear that AMS is the only choice for your engine rebuild!

Just like our 2000+HP Alpha Omega GT-R, every motor is balanced, blueprinted and assembled to AMS’ exacting standards. Before assembly each block is checked for correct dimensions, cylinder bore, mains, block flatness, etc… to ensure you get the best foundation for your new engine. Every engine we assemble has a build sheet where tolerances, torque specs, and clearances are documented.

Do it right the first time, order your AMS Stage 1 4B11 Short Block today!

Balanced and blueprinted
Precise, documented hand assembly
Custom compression ratios available
Available outright or with core exchange*

Precision AMS spec machine work on block & crank
Manley Pistons w/ skirt coating & 9310 alloy wrist pin upgrade
Manley “Turbo Tuff” I-Beam rods
High performance racing rod & main bearings

Displacement: 2.0 liters
Stroke: 86mm
Compression Ratio: 9.0:1
Suggested Rev Limit: 9000RPM with supporting modifications

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