Surface grinding Pressure testing Unleaded conversions including valve seat fitting Valve guide refitting Valve and valve seat recutting Valve tappet shimming Fire ring recutting Liner seat cutting in-situ Cylinder reboring and honing Resleeving Crankshaft grinding Magnetic particle crack testing Cylindrical grinding Flywheel regrinding and ring gear refitting Line boring Con rod resizing and rebushing Precision turning, milling and axle/sub-axle repairs Specialist honing Aluminium welding and general fabrication Engine component supply Petrol and diesel exchange engines Helicoiling Thread repairs On-site in-situ repairs