Holley 300-915BK Hi-Ram Intake Manifold Ford Coyote Engine Hi-Ram / Black Finish / Coyote Engine

Like the other Coyote Hi-Ram manifold kits, included are fuel rails for use with OEM type fuel injectors and clips, mounting hardware, and O-ring gaskets. Offered in black and natural as-cast finish, both manifolds have a 9.20-inch runner length, ample plenum volume, and are designed to improve the mid to high RPM powerband.

The 300-915/Bk simplifies the fabrication of inlet piping which is more simply mated to a round throttle body. In combination with the Hi-Ram top-feed plenum flange which accepts plenum mounted intercoolers, 300-915/Bk may become the favored Coyote Hi-Ram for forced induction engine builds.

Another new Ford Coyote Hi-Ram version is ready for release. 300-915, natural finish, and 300-915BK, black finish, are top-feed plenum Coyote Hi-Ram intake manifold kits with a new plenum top that provides mounting for round throttle bodies.

Standard mounting patterns on the throttle body flange with a 93mm flange opening include GT350, GT500, and LS 4-bolt throttle bodies. 2011-2013 Gt throttle bodies may be used with the optional 717-18 adaptor.

Features and Benefits:

• Fuel rails with -8AN ports and dual 1/8 NPT accessory ports for gauges or Gen 3 direct injection fuel line hookup 300-911 and 300-912 front inlets can be interchanged between round and oval with service parts Two 1/8 NPT ports on all manifolds
• Two 3/8 NPT ports on all manifolds, except 300-911 has one 300-911 and 300-912 Ultra Lo-Ram will fit under stock hood with stock engine mounts in 2015-23 Mustang Allows a variety of throttle valves including large monoblade, 2015-20 GT350, 2007-14 GT500, 2019-23 GT500, GM LS 4 bolt, 2011-23 Ford Mustang Gt (with optional adapter 717-18) As-cast aluminum construction: more durable for boosted applications, can be welded for modifications Modular design: accessible runner entries for porting, allows accessories like intercoolers and nitrous plates Plenum Volumes: 300-910 & 300-915 9.8-liters, 300-911 8.4-liters, 300-912 8.2-liters Refined port design with streamlined injector boss for reduced turbulence without loss of flow area

Details:

• Basic Operating RPM Range: 5000-8500 RPM
• Cnc Ported: No
• Color: Black
• Construction: Cast Aluminum
• Cylinder Head Port Shape: Oval with dimple
• Deck Height: 8.937 Inch
• EGR Port: No
• Engine: Ford Coyote
• Fuel Injectors Included: No
• Fuel Rail(s) Included: Yes
• Fuel System Type: EFI
• Gasket Or Seal Included: Yes
• Grade Type: Performance | Racing
• Intake Port Gasket(s) Included: Yes
• Manifold Type: Hi-Ram
• Material: Aluminum
• Nitrous Bung(s) Included: No
• Plenum Finish: Black
• Removable Runners: No
• Removable Top/Lid: Yes
• Single Or Dual Plane Type: Single
• Throttle Body Bore Diameter: 105
• Throttle Body Gasket Included: No
• Throttle Body Included: No
• Vacuum Ports: Yes
• Warranty: Manufacturer's Limited 90 Day Warranty

Installation Guide: Download PDF

Installation / Product Video: Watch on YouTube

⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.