Grinding of mains and big ends journals. Modify & Cutting Woodruff keys.
The grinding and regrinding of crankshafts are regarded as a very sophisticated task. All shafts are ground to the nearest micron according to OEM specification. The crankshaft is firstly crack tested, hardness tested and thereafter tested for straightness and then machined.
We check the valve inserts for height as well as ensuring a secure fit at all times to prevent dropping. All exhaust valve seats are replaced on all turbo cylinder heads.
After grinding, the journals are polished to ensure longer bearing life.
