MSR's current Spec C engine is developing over 520Nm torque and 223Kw (300Hp) on pump fuel in PRC/Grp A trim using a 34mm turbo restrictor. Non restricted engines include 2004 Subaru STi Targa winning engine producing over 260Kw in Grp N trim, minus restrictor, also 2007 targa winning subaru producing 232kw @6200 and 202kw @ 8200rpm while limited to grp N rules which include running the STD MY99 wrx intercooler and 2.5" exhaust.

MSR prides itself in engine building, engine building is more than bolting an engine together, lots of things make an engine perform and last in the high stress of competition, this sets MSR engines above the rest. Building engines is a specialist job that MSR excels in with a high level accuracy and professionalism to achieve the results at the top end of all motor sport, as a result turn over of engines is low, it's not something you can rush if you want it done right first time.

Workshop services includes,