That SV1 is the shit. Their 4 barrel carbs are good too. Quickfuel is alright. Holley isn't bad. Demons aren't worth the hype imo.

well i know demon everyone says there junk but i got a guy to jet mine and fix the problems with them seeing he was working at demon im also changing my rockers to roller rockers and a decent cam and a new manifold im gana test stuff out my engine loved the demon when i put it on i had more response and seeing im just using it for drag racing i want that big dump of fuel