The engine is a S5 Turbo.

Anyone know the thread size, width and length for the water pump housing studs? Also how many of that studs I need?

My engine was at the machine shop and that mother f*^$# removed and lost the studs.

I need that info to finish my engine.

thanks

 

Check the master list of thread pitches in the Archives.

 

I check there and there is no info about the water pump hosung studs. Anyone have this info or can measure one?

 

They are M8 x 1.25, but I do not know the length. Approximately 3" would be my guess.