Hi,
I run the blue thunder 2 x 4 on my 460. I had a torker II on before and it worked good. The dual quad with dual edelbrock 600's works GREAT. The off the line snap is much better than the torker, should move the power band from 2,500 to 6,000 down to idle to 6,000. I lost 1 mpg going to the 2 carbs but I consider it worth it for the driveability and looks, and it still gets 15 mpg on the hwy @ 60 mph.
Perry.
