How do identify Euro Cis and Injectors?
 

Hello, I am trying to find out how to identify whether or not the CIS coponents are EURO and not US. Specifically the lines, fuel head, injectors, etc. Thanks!

Euro fuel head is black, US one is silver i believe. Can't help with the rest

Part Numbers are the only definitive way to identify.

I have a 1982 euro system sitting on a shelf. I live near Milwaukee ( Noth side ) so you can inspect anytime. Otherwise I believe the Fuel head is the same until Porsche reintroduced the Turbo in 1986 to the US market and was more restrictive for emission reasons. However as RarlyL8 posted, part ###s are the sure way as some cars had parts changed when serviced ( or when EPA certified ), or to pass some states emission testing, over the years.

Aren't the Euro fuel lines much bigger than the US up to a certain year?

Cow, you are correct, the Euro lines are bigger, I was hoping someone may know the size difference between them, if I could simply measure the OD or?

Tony thanks for the offer, I will take you up on that!

PM me your number, maybe this weekend I could stop by if you have the time.
Thanks!