Starting to plan my m30 rebuild and need a few pointers .....
Does anyone know the safe max degrees a m30 camshaft can be with out getting aftermarket valves/springs? ( eg regrind)
Would the m30 benefit at all from cam/head work or would it just be best to rebuild it to stock spec? (going in an e30)
Any common problems with crank or bearings on a high km block? (245miles)
cheers
ace