Holley EFI LS3 Ultra Low-Ram Intake Manifold - 105 mm Throttle Body Flange - Tunnel Ram - Front Entry - Single Injector - LS3 - GM LS-Series

Ultra Lo-Ram Base Intake Manifold Plenum Top Mounting Flange Height - 5.17" Plenum Configuration w/105mm Throttle Body Adapter - 6.86"

Engineered for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application.

Low height to fit under a stock or mildly modified hood in the configuration

Front entry plenum flange allows design & fabrication of special throttle body adapters or inlet ducts for custom installations

Clears C6 Corvette cowls and hoods without modification

Available with single or dual injector provisions and a burst panel flange.

High volume fuel rails for eight and sixteen injector configurations. Mounting hardware included with 3/4-16 O-ring ports (8 AN)

Billet options for the top and throttle body adapters are available seperately.

Product Description:

Intake Manifold

LS3 Ultra Low-Ram

105 mm Throttle Body Flange

Tunnel Ram

Front Entry

Single Injector

Aluminum

Natural

LS3

GM LS-Series

Kit

Holley is quickly becoming The New Standard In EFI! Holley’s HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro and Holley’s EFI throttle body powers every NASCAR Sprint Cup Series™ team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All-Star race. But that’s not all. The world’s best hot rod builders and tuners are making the switch to Holley EFI. Builders like Dave Lane who used Holley EFI to power the 2013 Goodguys Hot Rod of the Year and tuners like Steve Morris who use it to build some of the baddest forced induction beasts on the planet. It’s the easiest, most refined, feature-rich system that money can buy. But, don’t take our word for it, see what the best are saying about Holley EFI!