Info on FWD 3.8 blocks

[ronbuick]

Where can one gather info on all the differences and changes on these motors, from inception to current production, considering installing a turbo on my 90 Reatta and I need lots of info.
Thanks.

Ron

 

[49-blues]

I got a 87 la sabre 3.8 totally rebuilt along with a rebuilt trans if you re interested-i have over $3000. into this and would take much less or consider trades for gn parts.

 

[GSXMEN]

Ron - Here is a little bit from GNTTYPE.org - shows most all the running changes.....plus most all casting #s.

Buick Turbo Concept Cars