Big Victor EFI Manifold BBC W/SpreadPort Dart Big Chief Or Profiler Raptor Heads

Add to Wish List
Edelbrock Intake Manifold; Big Victor EFI; BBC with Spread Port Heads; Dart Big Chief or Profiler Raptor Heads; 9.8? deck version
Out of stock
Fast Shipping Fast Shipping
Tech support Tech Support
Easy returns Easy Returns
High-quality High-quality
Fast Shipping
Fast shipping
Edelbrock prides themselves in ensuring all products are shipped as quickly as possible.
Shipping policy
Tech support
Easy returns
Edelbrock offers a quick and painless return process on all new and unused products.
Return policy
Easy returns
Tech support
Edelbrock Tech Support is second to none. We can answer any of your tech inquiries!
Tech support
High quality
Edelbrock core products are made in the USA offering unsurpassed quality and performance.
About Edelbrock


No reviews added
Write Your Own Review
You're reviewing:Big Victor EFI Manifold BBC W/SpreadPort Dart Big Chief Or Profiler Raptor Heads
Your Rating


The Edelbrock Big Victor Spread-Port #28015 Intake Manifold is designed for large cubic inch or high rpm drag racing big blocks with Edelbrock Big Victor and Dart Big Chief heads. The Edelbrock Big Victor Spread-Port #28015 Intake has an average runner area of approximately 4.75 The port exits have .090 per side reduction to accommodate the wide variety of intake port sizes and require port matching. 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 competitors 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.


Availability Available
Application Application Specific
UPC 00085347280155
Vehicle Model Chevrolet
Series Victor
Availability Note Available Only While Supplies Last
Warranty 12 Months
Ec Basic Operating Rpm Range 3500-8500 RPM
Hazardous Materials Warning WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • Recommended Intake Gasket: Fel-Pro #1298; Fuel rail kit machined to fit all spread port manifolds is available as part #3624; Throttle Body Flange Height: 8.15"; 4500 Throttle Body Flange; Deck Height: 9.8"; Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant #1076, DO NOT USE END SEALS GASKETS.; Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum.
Single Or Dual Plane Type Single