mustangkiller

My friend's 1983 rx7 smokes pretty bad and we
don't know why. The engine is a 12a.
There are quite a few things under
the hood that need hoses hooked up to them, including a little vacuum diaphram on the carb.
It also sounds like the timing is off quite a bit.
We messed with the timing for a while(just moved the distributor) and it still smoked and did not run tip top.
I probably am not giving enough
information, but hopefully its a start.
I have a digital camera, so if posting some photos
would help then I'll do so. I posted this because my friend with the rx doesn't have a computer.
Any help is appreciated. -uriah.