I purchased my early slapper bar Med Canyon Red '84 back in April of !988.  I've been working on it slowly ever since.

Modifications

subframe connectors
strut tower brace
rear shock tower brace
SS brake lines on the front
SS caliper guides, and some very nice front and rear brake pads
MS roller cam set at 6 degrees retarded
Turbo Coupe IC
K&N Cone filter
Marc Hallman boost valve set to make 20 lbs. of boost
3 inch down tube
Jacobs ignition with their Ultra coil.

Future Mods

Future plans include: updating the intake and fuel systems as well as an ecu from an '88 Turbo Coupe ( lots easier to find then an '85.5 or '86 SVO unit plus they are set up with an ACT sensor), also a 8.8 rear end swap is next on the agenda.