1976 Laguna 350 Heads

[1981chevcamaro]

I have a question. I have a 1976 laguna motor sitting in my garage for parts. Some people that i were talking with said that the laguna had high compression heads on them from factory. They say that the heads are 2.02 1.60 heads is this true? I know that the laguna was made for nascar and dominated the chevelles, but im trying to resolve this head problem. Give me a shout out.

[1981chevcamaro]

Can i figure out if they are double humper heads by the size of the valves. The vale head diameter i mean?

[1981chevcamaro]

I pulled the valve covers and there are no serial numbers. It seems as if the heads were ground with a die grinder to create a smooth surface.All i know is that the motor is a 5.7L 350 that had a 2 barrel and it came out of a 76 chevy laguna.

[stepside454]

in 76 all the small blocks, hell all the engines were low compression smog motors, the Laguna was no exception, biggest valve head on a 4 barrel would be a 1.94, or 1.72 on a 2 barrel engine. John

[76Laguna]

i was wondering. you have the rest of the laguna with it?