mixture

I have a 76 spider So far I have removed the air pump and revised the intake manifold to take deeper breaths. I also removed the exhaust manifold and pipes up to the center muffler ... Replacing this constricted mess with headers from a 72 spider leading to duel pipes to the center muffler Any...

I just bought a 76 spider. My engine is a monument to bad pollution controls and poor engineering choices Item 1. The air pump is a noisy, rather heavy contraption that does little. Since there is no catolitic converter the added air is not burning more pollutants. What it is doing is making...

Dear Alfa friends, a friend of mine is stuck in France with his Alfa GTV6 and does not have internet there. He is the author of this adventurous thread: http://www.alfabb.com/bb/forums/alfetta-gtv6-1975-1986/45044-trans-america-gtv6.html He noticed that after a service the fuel mixture is...