Crossflow Questions :?:

Hi,
Crossflows.
Some questions.
How many grooves, on valves, do these have?
Where does one get new collets for these
Flat head. ?
How do u determine what pistons goes with what?
With regard to head face, flat or dish.
Pistons.?
How do u determine 1.1, 1.3, 1.3 GT, 1.6 ltr, pistons apart?
All help appreciated.

Crossflows.
Some questions.

How many grooves, on valves, do these have?

Where does one get new collets for these

Flat head. ?

How do u determine what pistons goes with what?
With regard to head face, flat or dish.
Pistons.?

How do u determine 1.1, 1.3, 1.3 GT, 1.6 ltr, pistons apart?

All help appreciated.
