Holley EFI Hi-Ram Intake Manifold - 95mm TB - GM LT1 w/EFI Port Provisions

*** The front and rear height measurements listed in the Specs section are referencing the overall height with the top plate installed. Please see the diagrams in the product images for other dimensions.

Overall Height: 13.34" (w/ EFI Top - 95mm or 105mm) - See Drawing

A-B Height: 12.10" (w/ Carb Style Top - 2 x 4150 or 2 x 4500) - See Drawing

Height at Plenum Flange: 9.44"

Port Size: 2.06" High x 1.53" Wide

Runner Length: Approx. 6.5"

Large Plenum Volume of 549 Cubic Inches (w/ 1 x 95mm or 1 x 105mm Throttle Body Top)

Available With or Without Injector Ports in the Runners

Intakes w/ Injector Ports Include Fuel Rails w/ Dual Mounting (1.48" or 2.56" O-ring to O-ring injector length)

Fuel Rails are Anodized, Laser Etched, and Machined for 8AN O-Ring Fittings at Each End

Rear of Plenum Machined for MAP & 3 Vacuum Ports

Head Flange has Clearance for Fuel Supply to High Pressure Pump

Increased Runner Wall Thickness for Custom Porting at the Plenum to Runner Entry on Each Runner

O-Ring Seals at Cylinder Heads & Plenum Top

Easy Assembly w/ Top Mounted Screws on Plenum Top (all except front 2 screws)

Several Top Options: 1 x 95mm, 1 x 105mm, 2 x 4150, 2 x 4500, or Blank Flange for Custom Throttle Bodies

3500-8000+ RPM Power Band

Product Description:

Intake Manifold

Hi-Ram EFI

92 mm Throttle Body Flange

Tunnel Ram

Fuel Rails Included

Injector Ports

Direct Injection

Aluminum

Satin

GM GenV LT-Series

Kit

For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.