I dunno Mark....I smoked a 350 sb'ed Monte Carlo one day in that Jag
PLUS when we were racing on the...um...
track, something pulled out in front a bit down the way, and we both had to slam the brakes...well guess what??
His rear drums pulled his dumbass to one side and then he over corrected and fish tailed while my big front discs and inboard rear discs stopped that tank like it wudant no thang

(I was younger and stupider in those days obviously lol) but that car had GREAT power for 1982 if you ask me....
But yeah I always dreaded that a day would come that I'd have to remove that HUGE DOHC head and replace that ironing-board sized Head Gasket hahaha...luckily it never did happen....