Crank B**** time!
Stock internal ..still??
Today this Skyline GT....S came for tune.........I was very impressed with front badge!!
Anyway time for tune........................stock internal with 1.2mm head gasket, GT3o turbo Z32 Air flow power FC etc ......
This engine doesn't like boost (*_*)' high compression.................So 1.2bar max.......
330kw at wheel.................................exhaust housing is bit too big I think.....Try with .73 next time??
