So car has been running fine for a few hundred miles since replacement of plugs/leads/dizzy cap/lambda sensor/fuel filter It’s now developed a slight hesitation around 2000rpm on full throttle. Eventu ...
Can anyone clarify where the extra power comes from in a 1980 European spec 931? I’ve searched around and discovered that for 1980 the compression ratio was 7.5 for both euro and US, so assuming it mi ...
I have an original ZF LSD straight outa 931 snail shell trans. I'm looking at installing it into my 1980 931 but not sure of the procedure. Looks like it can be done without dropping the tr ...