OVERVIEW
A lot has changed in the performance world since the time many of the 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 manifolds to support these larger displacements. Weiand recognized this and has developed a new line of Street Warrior™ manifolds designed with Computational Fluid Dynamics (CFD) to generate maximum horsepower and torque out of today's engines. Dyno testing of the new Weiand 8124 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 high performance street intakes?
Features:
- Low Rise Dual Plane Design builds maximum torque for street performance engines
- Polished Finish
- Exhaust crossover for improved street drivability
- Square Bore Carburetor Mounting Flange
- Height: Front 3.82", Rear 4.75"
- Port Size: 1.82” height 1.02" width
- Power band: Idle-5500 RPM
- Permanent mold casting process for lighter, smoother & better look
SPECS
Barrels 4 Basic Operating RPM Range Idle - 5500 RPM Brand Weiand Carburetor Flange 4150 Square Bore Carburetor Quantity 1 Carburetor Studs Included No Category Intake Manifolds CNC Ported No Color Polished Construction Cast Cylinder Head Port Shape Rectangle Deck Height 8.2 IN EGR Port No Emission Code 3 Engine Ford Small Block Flange Style 4150 Square Bore Front Maximum Height 3.82 IN Fuel Injectors Included No Fuel Rail(s) Included No Fuel System Type Carb Gasket Or Seal Included No Grade Type Performance Intake Port Gasket(s) Included No Manifold Type Low Rise Material Aluminum Nitrous Bung(s) Included No Plenum Finish Polished Product Type Intake Manifold Rear Maximum Height 4.75 IN Removable Runners No Removable Top/Lid No Single Or Dual Plane Type Dual Throttle Body Bore Diameter 3.6 IN Throttle Body Gasket Included No Throttle Body Included No Vacuum Ports Yes Warranty Manufacturer's Limited 90 Day Warranty UPC 090127648032 Part Number 8124P
