Generally, 8 degrees before top dead center is typical of Chevrolet V8 engines for many years including your 1985 model.
6 degrees btdc
no timing belt
yes
the 1985 camaro Z28 had 178HP from what I remember of the 3 I owned back in the 80's but that is the 5.0 HO engine NOT the 5.7 ltr
yes it will. any camaro door 82-92 should fit
between 165 and 195 horse.
I don't know thats way I ask
On the left side of the engine above the oil pan
What do you need to know about a 94 Z28 camaro?
Same thing happened to my 95 z28 turned out it was the ignition coil
Yes
Z28 is an option package that was, well, optional on Camaro's. Basically, a Camaro Z28 is a Camaro that's set up from the factory to be a bit faster than a regular Camaro.