I've just started to take my esc cossie apart ready to be restored and on taking apart the engine (apparently group A) its got MTM scribbed on the end of the inlet cam and MTH stampped on ex cam. And also run a pair of verniers. Does anyone know what cams these are?????

 

Sound like Mountune parts to me, give them a ring and see if they can shed any light on them. Whats the rest of the engine spec?

 

restictor on turbo inlet, grey inj's, ARP short stud and nut kit, ARP rod bolts, antilag. DOME badge on cam cover.