Well my current carb is badly in need of a rebuild, but i'm opting for a new carburetor all together. Since I have the time and money...and i'm tired of quadrajets.

I had my eye on a Road Demon 625CFM, but was looking into a holley or road demon jr.
Any opinions there? What about tuneability and other aspects?

What i'm really wondering about is will the carburetor I end up choosing fit on my GM Performance SB High-rise vortec intake.

Was just hoping to get a non-bias opinion from you guys before I make a call to holley or barrygrant inc as to which application I should go with.


Some say the shade tree mechanic is a dinosaur.