Dear folks, just got my hands on a caprice 1984 with its own v8 engine...
It was on some small mehran carburetor by some guy. The new owner contacted me and told me the problems he's facing. It was his first classic car so he had no clue.. Any how's i installed a new 4Y carburetor in it. This carburetor is easily available plus gives good economy and power...
Then installed a cold air intake system in it.
Transmission is automatic 4 speed and it had bad leaking transmission fluid pipes which are replaced by new pipes. Transmission sump opened, cleaned and lines cleaned and new ATF poured in..
Now car is producing good power... And smooth shifting.