Dart Intake Manifolds SBC Iron/Pro 1 Head Manifold 9.025 4150

An engine’s cylinder heads and intake manifold must work together as an integrated system to produce maximum performance. The intake charge should make a seamless transition from the manifold runners to the cylinder head ports. Dart intake manifolds incorporate sophisticated wet flow technology developed on successful oval track and drag racing engines. We’ve optimized the port shape, the plenum volumes, and the runner angle for each application. Dart manifolds are designed to make engine building easier. For example, our small block manifolds have provisions for “four corner” and center cooling. Most Dart manifolds have bosses for nitrous injectors.

• SBC Iron/Pro 1 Standard Std. 4150