Race Main Bearings Set for Mitsubishi 4B11T by King Engine Bearings Y 2 x Heavy Duty Spring

2 x Heavy Duty Spring Steel Retaining Clips

Do yourself a favor and consider this Investment Cast Evo 10 Exhaust Manifold

System Voltage Limit

simply clipping in the FX-S 8051 will allow you to run a much larger pump setup even with the factory rail

O² sensor weld-on bung

Race Main Bearings Set for Mitsubishi 4B11T by King Engine Bearings Y 2 x Heavy Duty SpringThe XP Tri Metal Racing Series Successful race engine builders are constantly pushing the limits of load capacity to new levels. Race bearings today inevitably need to match these demands with more competitive bearings. At King Racing we met the challenge with the XP high performance bearings series. Features: High load, long duration racing such as circle track, off road, off shore, and others that require steel crankshafts Enhanced tri metal copper