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AMS Forged Shortblock 2.3L Mitsubishi Evolution VIII & IX

AMS Forged Shortblock 2.3L Mitsubishi Evolution VIII & IX
The AMS EVO IV/V/VI/VII/VIII/IX 2.3 Stroker Short Block is the ultimate solution for low RPM torque. With an increase in displacement to 2.3 liters, you can expect a 10-15% increase in torque and a 400-500 rpm increase in spool up. Road racers will pull through corners better and drag racers will benefit from boost response after shifts.

We use 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!

All our engines are hand assembled at AMS using the same care as the engine in our world record holding, 1142 awhp AMS EVO VIII. 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.

An exclusive feature on all AMS EVO short blocks is our Race Balance Shaft Eliminator Kit. We do not use stub shaft conversions that can cause catastrophic oil pump failures.

Features
Pistons are 2618 stock, heat treated to T61 condition for better durability
Forged 4340 aircraft quality material and shot peened H Beam or I Beam Rods
Moly/Graphite treated TriArmor cleavite bearings
Premium grade material, heat treated with a black oxide coating head studs
Precision AMS spec machine work on block & crank
Precise, documented hand assembly
Includes
Ross pistons with the AMS specially designed quench area
Manley rods
ARP main stud kit
AMS Race Balance Shaft Eliminator Kit
High performance rod & main bearings
Precision AMS spec machine work on block & crank
Precise, documented hand assembly
Available Options
Upgraded Rods
Head Studs
Upgraded Crankshaft
O-ring block - copper wire
Mitsubishi oil pump
Mitsubishi timing belt & tensioner
Power Enterprise t
SKU A0106A-1A
Weight 100.00 lbs
 
Our price: $4,260.00
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