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Intake Manifold, Fuel Injected, LSXHR, for 103mm Throttle Body and Rectangular Port LS3/L76/L92/L99 Cylinder Heads, Polymer, GM, Hummer, Kit
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Estimated Ship Date from Texas: Today Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
146106
Part Type:
Product Line:
Summit Racing Part Number:
FST-146106
UPC:
00036584395638
Cylinder Head Configuration:
Rectangular Port LS3/L76/L92/L99
Fuel Injection Style:
Multi-port
Basic Operating RPM Range:
5,000-7,500
Intake Section Included:
Complete
Throttle Body Bore Size:
103mm
Engine Block Deck Height:
Standard deck
Injectors Included:
No
Multi-Port Fuel Rails Included:
Yes
EGR:
No
Aftermarket Fuel Rail Required:
No
Throttle Body Included:
No
Supplemental Bosses Cast-In:
No
Supplemental Bosses Machined:
Yes
Supplemental Boss Quantity:
Sixteen
Runners Included:
Yes
Runners Removable:
Yes
Plenum Material:
Plastic
Plenum Finish:
Black
Base Material:
Plastic
Base Color:
Black
Remanufactured:
No
Quantity:
Sold as a kit.
FAST LSXHR Intake Manifolds
The FAST LSXHR intake manifolds are available for LS3 rectangular port applications, as well as LS7 raised rectangular port applications. These units are the industry's first polymer tunnel ram-style intake manifolds—and are ideal for generating maximum power in boosted and naturally aspirated engines. Order the model designed for your application.
Features include:
* Standard "tall" stacks are interchangeable with separately purchased "medium" and "short" stacks to find the most powerful combination
* Polymer construction is lightweight and high strength to eliminate power-robbing heat soak commonly found in aluminum intake manifolds
* Average 30 hp gain between 5,000 and 7,500 rpm over competitors' high-ram intake manifolds
* Rated for up to 45 psi of continuous pressure
* Compound fuel injector angle aims spray pattern for ideal atomization, resulting in maximum power production and superior drivability
* Reversible top allows for forward- or firewall-facing throttle body installations
* Two nitrous nozzle bosses per runner for clean and easy direct port system installations
* 103mm throttle body opening can be ported to 105mm
Applications
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Some parts are not legal for use in California or other states with similar laws / regulations
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