Street Warrior™ Intake Manifold 289-302 Ford Small Block

Part Number: 8124WND

Dyno testing of the new Weiand 8124 intake manifold found an additional 14 peak HP and 13lb/ft torque over brand E - p/n 2121.  Average torque was increased by 9.5 and HP by 8.5 from 2,200 to 6,000 RPM! Testing was performed on a 302 with high flow 58cc heads, 268/279 dur/.522 lift Lunati cam P/N 51023, 600 cfm carb & 1-5/8" headers. Looking for the ultimate in a high-performance street intake manifold? A lot has changed in the performance world since the time many of the intake manifolds on the market were introduced 20+ years ago. With the popularity of larger stroker engines and more efficient cylinder head/cam designs has come a need for intake manifolds to support these larger displacements. Weiand recognized this and has developed a new line of Street Warrior™ intake manifolds designed with Computational Fluid Dynamics (CFD) to generate maximum horsepower and torque out of today's engines.

Features and Benefits

• Exhaust crossover for improved street drivability
• Height: Front 3.82", Rear 4.75"
• Permanent mold casting process for lighter, smoother & better looks
• Low Rise Dual Plane Design builds maximum torque for street performance engines
• Power band: Idle-5500 RPM
• Square Bore Carburetor Mounting Flange
• Port Size: 1.82” height 1.02" width

Has additional vacuum tap off of runner for brake boosters/AC. Recommended Mr. Gasket #5831 gasket. Holley Street Avenger™ carb series in 570 or 670 CFM & Universal Carburetor Installation Kit, P/N 20-124 are recommended accessories.