from S54 BMW motors dropped into the engine bay

we replaced the problematic oil pump nut with an extended-length bolt

ultimately preventing head gasket failure

The AiM MXP 1

Inputs & Outputs

5150 AutoSport Stroker Kit Crankshaft Position Sensor SC7236 from S54 BMW motors droppedThe 5150 AutoSport Crankshaft Position Sensor allows you to pick up the crank position signal from the front of the engine, rather than the rear, which is beneficial in two specific applications: 1. OBD1 to OBD2 Conversions: Perfect for BMW M50 and S50 engines undergoing OBD1 to OBD2 conversion. 2. Stroker Builds: Ideal for BMW M50, M52, S50, S52, and M54 stroker builds. 5150 Stroker Cranks do not feature the same rear trigger ring as factory cranks,