One of the most powerful heads for single carb applications,
we've been builing SB2.2's for many years. A great head for
many forms of racing, including: Comp Elim, Fast Bracket,
Boat, Truck Pull, Road Race, GT1 and of course, Circle Track.
We have a wide variety of port designs for the SB2.2, something
for just about every application you can think of. What we
don't have we can combine parts of CnC programs to produce
a custom head for your application.
Recent tests show the RFD SB2.2 drag head to be the most
powerful drag race SB2.2 available!
A 356 T-6 Aluminum
> Copper Alloy Valve Seats
> Bronze Alloy Valve Guides
> Requires Shaft Rockers
> 36cc Chambers
> Super thick decks
> Several port sizes available