It's an RJ with the turbo engine. The exhaust is actually stock from either the RJ or the '82 maxim, can't remember, they actually sound great cut like that. After the second time my brother wrecked and almost killed himself on the old turbo(LJ), I bought it for scrap, and promptly cut up the frame so he wouldn't try to put it back together! The turbo is yet to go on, and I'll have to either hobgobble the turbo's anti-knock electronics into it or just run REALLY high octane fuel!
The RJ's cams are supposed to be hotter than the LJ's, so I might swap those back in, too. The skoolie will be the first order of business when I get home, but that Seca's gonna be breathing fire again not long after, especially if I run low on funding for the skoolie-- I already have the parts for the Seca!