To exemplify their capabilities of today, the '87 Grand National INVADR is just one of several Ringbrothers concepts at this year's convention in Las Vegas.

Alan Koprowski’s '87 Grand National was acquired with a worked motor, ready to fly. Now it can handle like an Indy Car and stop on a dime. Andrew Nussbaum Writer Apr 14, 2014.

These words come from the same man: Don Cruz, who tells us that his gorgeous '87 Grand National is going to be the fastest legal Turbo Street Modified (TSM), stock-block 109 in the 8-second zone.