Cilinder head "ticknes"

[205rallye_slo]

Hello.
Get a tu24 head which i asume was made for tu3 engine.
How many material still left? Ticknes now 108.5mm
Need again machining-have some stratches
Will still work?

[Teelck]

Hello Guy,

The original cylinder head measures 111.2 mm.
Yours is already very planed. You can surely do a surfacing but no more!!

Do you have valve prints in your pistons? Otherwise they will touch your piston.

Or you have to find a very thick cylinder head gasket

[205rallye_slo]

Botom end is original tu3 alloy -pistons are dished(have this hole on all surfyce).
Do you have idea how dip and on which position I need to machined valve prints?
Do you think that will tuch slso "static" with manual rotation of engine?

[Teelck]

I can't answer these questions.
I don't know everything about the tu3.

[205rallye_slo]

Thnks for help anywsy