6 bolts turbo and non... quick questions....

[AWDrivinIT]

My dad was at the junk yard earlier today and found a first gen non turbo well when he was taking the CAS out he noticed the head looked pretty much brand new.... its a non turbo motor and all my cars are turbo i just need to know the difference the between the two... i know pistons,compression,shit like that but anything thats different in the head please post... thanks.........

 

[19Eclipse90]

The camshafts.

 

[xdxoxuxgx]

Just the camshafts

 

[Purevil]

1990 n/t's have smaller oil passages.

 

[19Eclipse90]

1990 n/t's have smaller oil passages.

Where is it you get that from?

Everything I've ever known has said all 1g 6-bolt heads are the same. The cams are the only difference. Here's a link to back that up.