Ford SB 260 289 302 Windsor HiRise Aluminum Intake Manifold [Polished]

Brand:	Speedmaster
Part Number:	1-147-053
Part Type:	Intake Manifold, Carbureted
Product Line:	HiRise
Engine Block Style:	Stock/OEM standard deck
Carburetor Quantity:	One
Intake Style:	Single plane
Basic Operating RPM Range:	3,500-7,500
Intake Manifold Height:	5.500 in.
Intake Material:	Aluminum
Intake Finish:	Machine Polished
EGR:	No
Quantity:	Sold individually.
Notes:	Works with square bore carburetors

This Speedmaster HiRise manifold for SB Fords can be used for racing applications or for serious street performance. It has a number of unique features, such as a rear water crossover passage, nitrous/injector bosses, and four corner water ports. The port size on this manifold is 1.09" x 1.94", which is larger than some competitive manifolds. These cast aluminum manifolds accept square-bore carburetors and are pressure tested to ensure maximum performance. They start to make awesome power around 3,000 rpm.