thanks Anders, but meanwhile i'm rallying a Porsche 928 instead of the CS.... due new tech inspection laws over here in Belgium....
pity and of course again $$$$
We rewelded the thermostat housing tube to clear the Webers... still works perfect after years rallying.
Damned, first rally ,after due Covid annulations ,the 928 let me down with fuel problems .... ( K-Jetronic) ... i suspect fuel pump.
So i will convert it to Webers IDF44 ! no faith anymore in that CIS system... Complex old school injection , now 40 years old....