Inliners International Forums General Discussion Engines Cam timing on a 250 chevy inline 6

Vman,

On a 1966 engine, the factory cam timing shouldn't be reterded. They were still running a normal amount of advance in '66, so I think you may be spending time thinking about a problem that may not exist. Unless I've missed something in your posts, the engine in your Chevy is the original one, so the cam timing shouldn't need to be advanced any more than it already is.