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1. AMS Mitsubishi Lancer Evolution IV/V/VI/VII/VIII/IX Stroker Kit
2. Manley 7-Bolt 4g63 "Race Series" Crankshaft
3. K1 Mitsubishi Lancer Evolution IV/V/VI/VII/VIII/IX Billet 4340 Crankshaft
4. Manley 7-Bolt 4g63 "Turbo Tuff Series" Crankshaft

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Automotosports, Inc. » Evolution IV-IX Stroker Kits & Crankshafts » AMS Mitsubishi Lancer Evolution IV/V/VI/VII/VIII/IX Stroker Kit

AMS Mitsubishi Lancer Evolution IV/V/VI/VII/VIII/IX Stroker Kit

The AMS EVO IV/V/VI/VII/VIII/IX Stroker Kit increases the displacement of your 4G63 from 2.0 liters to 2.3 increasing torque output by 10-15%. The increase in torque will result in spool up 400-500 rpm sooner than the 2.0. Road racers will pull through corners better and drag racers will pull harder down the 1320 with the added torque. Take some advice from the V-8 guys: "There is no replacement for displacement"

Features

Increases torque by 10-15%
Turbo spool up improved by 400-500 rpm

Kit Includes

Manley Crankshaft
Manley Rods
JE Spec. Pistons
ARP Main studs
Crank & Connecting Rod Bearings

Specifications

Displacement: 2.3 liters / 2300CC
Stroke: 100mm
Compression Ratio: 9.0:1

Recommended Max Engine Speed

7800 rpm Road Racing (endurance)
8200 rpm Drag Racing

Applications

Mitsubishi Evolution 4, 5, 6, 7, 8, 9
GSR, MR, RS and SE
Fits all USDM, JDM and European Models

Please Note

Due to the increase in stroke you will have to slightly clearance the inside of your engine block when installing this or any other stroker kit. These two contact points will become apparent after you install the rotating assembly and carefully turn the crankshaft.

Installation