Ah the mighty C20LET with Coscast head
I had one in a Calibra that went porous so oil mixed with coolant was the order of the day.......
Very easy engine to strip down and fix though and sounded great when running at full chat
I also had a C20XE in a 1994 GSi Astra
Edited by T-800, 22 December 2016 - 03:16 PM.