Yup, Doug Chase is apparently the go to guy here in the Pacific Northwest for Fiero cages.
Different race series all have different rules, and one thing you do not want to do is flunk out at tech.
Might ruin your weekend.
Not to discourage you from building cages.
All the information can be found online nowadays.
I have rear tower strut brace in my car that was installed when I bought it.
The performance gain is questionable and the darn thing bumped me into the "Street Prepared" class.
It is always in the way, but it is painted red and looks cool.
Here is my suggestion.
How about a bolt on, under space frame x-brace for roadsters?
To build cages, you will need a donor space frame.
The best way to install a roll cage in a Fiero is with the roof off.
All kinda goes hand in hand.
How serious do you want to be about this?
------------------
"Now you too can see in the dark."
http://projectorretrofit.com/ Please Like me on Facebook