The car is 78 Euro 911sc with ~ 88K miles
My fuel mileage has been lousy lately. I read in another thread injectors can be cause of this.
So is there a difference in injectors between the Euro and US cars. Also Is there a larger injector (kind of defeats the fuel mileage boost arguement
that will increase performance
Also I was looking in the catalog. I found the following items
Fuel Injector, CIS, 911 (1974-83) 0-437-502-004 $29.95
Injector Sleeve, 911 (1974-83) C-110-886-03 $3.25
Injector Sleeve O-Ring, (14 X 3mm) 911 (1974-83) K-701-446-40 $1.50
Injector O-Ring, (6 X 5mm) 911 (1974-83) K-701-423-40 $0.80
If / When I change out the injectors do I need to repalce all the above items. Thanks