Putting money into the valiant, suggestions?

What can I say, I've always been a V8 kind of guy. That being said I have owned two 6 cylinder cars. First was a 1987 Buick Grand National (Made lots of performance mods to that thing, great car, easy to jerk the frontend of the ground). Second was a 2002 Nissan Skyline GT-R V-Spec 2 Nur model (one of 750 made and it was all stock, down to the twin turbos. Great car and the only one I really regret selling, but boy did I make money off that thing:twisted:!!!).