totally stock, good running motor that I ran in stock trim for a year. I am running 46mm PMOs and Al Kosmal (x-faktory.com) sells a pretty comprehensive kit with Megasquirt or AEM if you want to spend more. I like the mega squirt because it has a blended ITB Algorithm that seems to work really well in these cars. There are a couple of challenges on the ignition side, but I was able to get mine (and two other cars) running great using the factory Dizzy and crank sensor.
