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For use with Brodix Big Duke Heads Only
- Big Victor High Rise Spread-Port Manifold
- Big Block Chevy
- Brodix Big Duke Heads
- 9.8'' Deck Height
- 3500-8500 RPM
Designed for large cubic-inch or high rpm drag racing Big Block Chevy combinations, these manifolds have an average runner area of approximately 4.75 sq.in. The port exits have .090" per side reduction to accommodate the wide variety of intake port sizes and require port matching to the head being used. The runners have a minimum corner radius of .500" from the plenum to the exit allowing the popular oval port shape to be used. The outside runners are shorter and straighter than competitor's manifolds and the plenum is longer front to back. These features, combined with approximately 5% taper in runner cross-sectional area, give better top end horsepower while maintaining consistency and throttle response off the stop - Deck Height: 9.8'
- 4500 Series Carburetor Flange
- Port Exit Dimensions: 1.74" x 2.44"
- Manifold Height: (A) 9.05", (B) 9.05"Click here to determine carburetor pad height
- Recommended intake gasket; Fel-Pro 375-1298
Part TypeIntake Manifold
BrandEDELBROCK
Package Height15.25
Package Width15.25
Package Length24.5
Weight24.55 PG
Part CategoryPerformance Parts
UsageRacing
Number Of CarbsOne
EmissionWithout EGR
Rpm Range3500-8500
Cylinder Head TypeBig Duke
Engine Make/SizeChevy Big Block (396-502)
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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