We've seen many levels of Project Car Hell since the Sprite-versus-Fiat matchup that started it all. Some PCH contestants have proven more compelling- if that's the word- than others.

We've been doing this long enough that it's time for a Greatest Hits episode (though we haven't reached the point of the PCH reunion tour- that comes later), so we've gone through and found the Project Car Hell episodes with the largest amount of viewer traffic. You've voted with your eyeballs, and it's interesting to see what attracts the largest number of optics. It turns out that BMWs and Ferraris tend to be the most popular, with nutso engine swaps also generating plenty of discussion. Here you go: the Top 30 Fieriest Project Car Infernos. Be sure to crank up the Project Car Hell Song while reading!

VW vs Porsche	Aston Martin vs Alfa Romeo	Ferrari vs Ferrari + Lotus	BMW vs BMW	Pontiac vs Toyota
Nissan vs Aston Martin	Honda vs Ford	Lamborghini vs Ferrari	Fieroborghini vs Bradley	Toyota vs Mitsubishi
MG vs Porsche	Mercury vs BMW	Ferrari vs BMW	Porsche vs Nissan	Kit MG vs Kit Bugatti
Fiat vs Austin-Healey	Acura vs Chevrolet	Jaguar vs Jaguar	Ford Personal Dilemma	Ferrari vs Lamborghini
Porsche vs Checker	Bricklin vs Fiat	TVR vs Maserati	Ferrari vs Maserati	Mercedes-Benz vs Lamborghini
Toyota vs Mitsubishi	BMW vs Volvo	Porsche vs Dodge	Ferrari vs Lotus	Kaiser Volkswagen

Send an email to Murilee Martin, the author of this post, at murilee@jalopnik.com.