Cylinder Head Help

[5 turbo]

Afternoon Gents...

Need some info please,

1...Can someone tell me the standard Head Height of a C1J,believe 74mm?
2...Wots the min amount they should/can/ or need left on them to be Good?
3...Best place or way to measure head to determine above for accuracy?

Cheers all and as always Greatfully Appreciated :agree:

[Brigsy]

Most are 73.5, some are 74mm. I personally wouldn't use a head lower than 73mm. Just measure it with a set of vernier calipers.

[5 turbo]

Most are 73.5, some are 74mm. I personally wouldn't use a head lower than 73mm. Just measure it with a set of vernier calipers.

Much Appreciated Fella :)