Search Results We have found 1 items matching your search query. Close Porsche 911 Turbo 930 Engine 1978 Posted 01 years 10 months 9 days 02 hours 53 minutes ago. 424 This 911 turbo motor is out of an 1978 euro 930.It is an original 300 horsepower motor,with many modifications.This engine has the following:3.4 liter mahle pistons and cylinders,3.6 liter web cams,B& Unknown 1 Page 1 of 1