Originally Posted by CIMRI
Is the crackshaft black coated? And the crankcase. Is this the regular Tz crankase wich is blackcoated . or the crankcase from os speed.
Is the crackshaft black coated?
-> yes.. But now.. only coating in crankshaft head by GR Racing
and.. the crankcase is os 5port crankcase (OS coated)