Professional Products BB Chevy Crosswind Polished 53025

These CrossWind intake manifolds from Professional Products feature identical plenum and runner designs to the Typhoon. The main difference is that there is an open area under the plenum chamber. This feature is sometimes called an air gap design. The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine. This cooler air charge provides additional power.

Crosswind Intake Manifold

• 1500-6500 RPM Range
• w/Oval Ports
• Not Legal For Sale/Use On Pollution Controlled Vehicles
• Polished Finish
• Air Gap Design
• Allows Ambient Air To Pass Beneath The Plenum
• Additional Cooling To The Intake Charge
• Produces Additional Power
• Offers Nitrous Bosses
• Four Corner Water Ports
• Dual Distributor Holddowns