Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $664.32 fortnightly and receive your order now. More info
- We Accept
Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $664.32 fortnightly and receive your order now. More info
FAST has developed the industrys first polymer tunnel ram-style intake manifold, ideal for generating maximum power in boosted and naturally aspirated engines. Available for rectangular port LS3 and raised rectangular port LS7 engines, the FAST LSXHR FAST-RAM Intake Manifold features removable stacks of various lengths, so racers can experiment with finding which combination makes the most power in their application. Its polymer construction is not only lightweight and high strength, but also virtually eliminates power-robbing heat soak that occurs with commonly available aluminum intake manifolds. Testing has shown an average 30-horsepower gain between 5,000 and 7,500 RPM over competitor tunnel ram intake manifolds. The FAST LSXHR FAST-RAM Intake Manifold is designed specifically with boosted applications in mind and is rated for up to 45psi of continuous pressure. Compound fuel injector angle aims the spray pattern for ideal atomization, resulting in maximum power production and superior drivability. A reversible top allows for forward- or firewall-facing throttle body installations. The intake manifold also features two nitrous nozzle bosses per runner for clean and easy direct port system installations. Its 103mm throttle body opening can be port matched to 105mm.
Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, instrument clusters, and adjacent parts can vary between LHD and RHD configurations. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.
Designed for boosted and N/A LS3 engines, the LSXHR 103mm intake is not only rated for 45 PSI of pressure, but also eliminates heat soak thanks to its advanced polymer construction. Gains 30 HP on average over competitors' aluminum intakes.
Engine Intake Manifold
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:
EGR | No |
UPC | 00036584395638 |
Brand | FAST |
Quantity | Sold as a kit. |
Part Type | Intake Manifolds, Fuel Injected |
Base Color | Black |
Product Line | FAST LSXHR Intake Manifolds |
Base Material | Polymer |
Plenum Finish | Black |
Plenum Material | Polymer |
Runners Included | Yes |
Runners Removable | Yes |
Injectors Included | No |
Fuel Injection Style | Multi-port |
Throttle Body Included | No |
Intake Section Included | Complete |
Throttle Body Bore Size | 103mm |
Engine Block Deck Height | Standard deck |
Basic Operating RPM Range | 5,000-7,500 |
Summit Racing Part Number | FST-146106 |
Manufacturer's Part Number | 146106 |
Supplemental Boss Quantity | Sixteen |
Cylinder Head Configuration | Rectangular Port LS3/L76/L92/L99 |
Supplemental Bosses Cast-In | No |
Supplemental Bosses Machined | Yes |
Aftermarket Fuel Rail Required | No |
Multi-Port Fuel Rails Included | Yes |
Compatibility & Application Information | |
---|---|
Make | CADILLAC |
Model | ESCALADE |
Submodel | BASE |
Beginning Year | 2007 |
Ending Year | 2008 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Engine Size | 6.2L/376 |
Application Notes | Engine Manufacturer: General Motors |
Engine VIN Code | 8 |
Make | CADILLAC |
Model | ESCALADE |
Submodel | BASE |
Beginning Year | 2009 |
Ending Year | 2009 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Engine Size | 6.2L/376 |
Application Notes | Engine Manufacturer: General Motors |
Engine VIN Code | 2 |
Make | CADILLAC |
Model | ESCALADE |
Submodel | BASE |
Beginning Year | 2010 |
Ending Year | 2014 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Engine Size | 6.2L/376 |
Application Notes | Engine Manufacturer: General Motors |
Engine VIN Code | F |
Make | CADILLAC |
Model | ESCALADE ESV |
Submodel | BASE |
Beginning Year | 2007 |
Ending Year | 2008 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Engine Size | 6.2L/376 |
FAST LSX Manifold 103MM GenIII LS Rect Port - Black | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2007 | GMC | Sierra 1500 | SLT | US |
2007 | Chevrolet | Avalanche | LTZ | US |
2007 | Chevrolet | Silverado 1500 | LTZ | US |
2007 | Chevrolet | Avalanche | LT | US |
2007 | Chevrolet | Silverado 1500 | LT | US |
2007 | GMC | Yukon XL 1500 | SLT | US |
2007 | Chevrolet | Suburban 1500 | LT | US |
2007 | GMC | Sierra 1500 | Denali | US |
2007 | Cadillac | Escalade | Base | US |
2007 | GMC | Yukon XL 1500 | SLE | US |
2007 | GMC | Sierra 1500 | SLE | US |
2007 | GMC | Yukon | Denali | US |
2007 | Cadillac | Escalade EXT | Base | US |
2007 | Chevrolet | Suburban 1500 | LTZ | US |
2007 | GMC | Yukon XL 1500 | Denali | US |
2007 | Cadillac | Escalade ESV | Base | US |
2008 | Chevrolet | Suburban 1500 | LTZ | US |
2008 | GMC | Sierra 1500 | Denali | US |
2008 | GMC | Sierra 1500 | SLE | US |
2008 | Chevrolet | Corvette | Base | US |
2008 | Chevrolet | Avalanche | LTZ | US |
2008 | GMC | Yukon | Denali | US |
2008 | Chevrolet | Silverado 1500 | LT | US |
2008 | Chevrolet | Tahoe | LTZ | US |
2008 | GMC | Yukon XL 1500 | Denali | US |
2008 | Chevrolet | Suburban 1500 | LT | US |
2008 | Pontiac | G8 | GT | US |
2008 | GMC | Sierra 1500 | SLT | US |
2008 | Cadillac | Escalade | Platinum | US |
2008 | Cadillac | Escalade ESV | Base | US |
2008 | Cadillac | Escalade ESV | Platinum | US |
2008 | Hummer | H2 | Base | US |
2008 | Chevrolet | Silverado 1500 | LTZ | US |
2008 | Chevrolet | Avalanche | LT | US |
2008 | GMC | Yukon XL 1500 | SLT | US |
2008 | Cadillac | Escalade EXT | Base | US |
2008 | Cadillac | Escalade | Base | US |
2008 | GMC | Yukon XL 1500 | SLE | US |
2009 | GMC | Sierra 1500 | SLE | US |
2009 | GMC | Sierra 1500 | SLT | US |
2009 | Chevrolet | Suburban 1500 | LTZ | US |
2009 | Chevrolet | Avalanche | LT | US |
2009 | Chevrolet | Avalanche | LTZ | US |
2009 | Chevrolet | Silverado 1500 | LTZ | US |
2009 | GMC | Yukon | Denali | US |
2009 | Chevrolet | Silverado 1500 | LT | US |
2009 | GMC | Yukon XL 1500 | Denali | US |
2009 | Chevrolet | Suburban 1500 | LT | US |
2009 | Pontiac | G8 | GT | US |
2009 | GMC | Sierra 1500 | Denali | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |
FAST has developed the industrys first polymer tunnel ram-style intake manifold, ideal for generating maximum power in boosted and naturally aspirated engines. Available for rectangular port LS3 and raised rectangular port LS7 engines, the FAST LSXHR FAST-RAM Intake Manifold features removable stacks of various lengths, so racers can experiment with finding which combination makes the most power in their application. Its polymer construction is not only lightweight and high strength, but also virtually eliminates power-robbing heat soak that occurs with commonly available aluminum intake manifolds. Testing has shown an average 30-horsepower gain between 5,000 and 7,500 RPM over competitor tunnel ram intake manifolds. The FAST LSXHR FAST-RAM Intake Manifold is designed specifically with boosted applications in mind and is rated for up to 45psi of continuous pressure. Compound fuel injector angle aims the spray pattern for ideal atomization, resulting in maximum power production and superior drivability. A reversible top allows for forward- or firewall-facing throttle body installations. The intake manifold also features two nitrous nozzle bosses per runner for clean and easy direct port system installations. Its 103mm throttle body opening can be port matched to 105mm.
Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, instrument clusters, and adjacent parts can vary between LHD and RHD configurations. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.
Designed for boosted and N/A LS3 engines, the LSXHR 103mm intake is not only rated for 45 PSI of pressure, but also eliminates heat soak thanks to its advanced polymer construction. Gains 30 HP on average over competitors' aluminum intakes.
Engine Intake Manifold
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:
EGR | No |
UPC | 00036584395638 |
Brand | FAST |
Quantity | Sold as a kit. |
Part Type | Intake Manifolds, Fuel Injected |
Base Color | Black |
Product Line | FAST LSXHR Intake Manifolds |
Base Material | Polymer |
Plenum Finish | Black |
Plenum Material | Polymer |
Runners Included | Yes |
Runners Removable | Yes |
Injectors Included | No |
Fuel Injection Style | Multi-port |
Throttle Body Included | No |
Intake Section Included | Complete |
Throttle Body Bore Size | 103mm |
Engine Block Deck Height | Standard deck |
Basic Operating RPM Range | 5,000-7,500 |
Summit Racing Part Number | FST-146106 |
Manufacturer's Part Number | 146106 |
Supplemental Boss Quantity | Sixteen |
Cylinder Head Configuration | Rectangular Port LS3/L76/L92/L99 |
Supplemental Bosses Cast-In | No |
Supplemental Bosses Machined | Yes |
Aftermarket Fuel Rail Required | No |
Multi-Port Fuel Rails Included | Yes |
Compatibility & Application Information | |
---|---|
Make | CADILLAC |
Model | ESCALADE |
Submodel | BASE |
Beginning Year | 2007 |
Ending Year | 2008 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Engine Size | 6.2L/376 |
Application Notes | Engine Manufacturer: General Motors |
Engine VIN Code | 8 |
Make | CADILLAC |
Model | ESCALADE |
Submodel | BASE |
Beginning Year | 2009 |
Ending Year | 2009 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Engine Size | 6.2L/376 |
Application Notes | Engine Manufacturer: General Motors |
Engine VIN Code | 2 |
Make | CADILLAC |
Model | ESCALADE |
Submodel | BASE |
Beginning Year | 2010 |
Ending Year | 2014 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Engine Size | 6.2L/376 |
Application Notes | Engine Manufacturer: General Motors |
Engine VIN Code | F |
Make | CADILLAC |
Model | ESCALADE ESV |
Submodel | BASE |
Beginning Year | 2007 |
Ending Year | 2008 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Engine Size | 6.2L/376 |
FAST LSX Manifold 103MM GenIII LS Rect Port - Black | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2007 | GMC | Sierra 1500 | SLT | US |
2007 | Chevrolet | Avalanche | LTZ | US |
2007 | Chevrolet | Silverado 1500 | LTZ | US |
2007 | Chevrolet | Avalanche | LT | US |
2007 | Chevrolet | Silverado 1500 | LT | US |
2007 | GMC | Yukon XL 1500 | SLT | US |
2007 | Chevrolet | Suburban 1500 | LT | US |
2007 | GMC | Sierra 1500 | Denali | US |
2007 | Cadillac | Escalade | Base | US |
2007 | GMC | Yukon XL 1500 | SLE | US |
2007 | GMC | Sierra 1500 | SLE | US |
2007 | GMC | Yukon | Denali | US |
2007 | Cadillac | Escalade EXT | Base | US |
2007 | Chevrolet | Suburban 1500 | LTZ | US |
2007 | GMC | Yukon XL 1500 | Denali | US |
2007 | Cadillac | Escalade ESV | Base | US |
2008 | Chevrolet | Suburban 1500 | LTZ | US |
2008 | GMC | Sierra 1500 | Denali | US |
2008 | GMC | Sierra 1500 | SLE | US |
2008 | Chevrolet | Corvette | Base | US |
2008 | Chevrolet | Avalanche | LTZ | US |
2008 | GMC | Yukon | Denali | US |
2008 | Chevrolet | Silverado 1500 | LT | US |
2008 | Chevrolet | Tahoe | LTZ | US |
2008 | GMC | Yukon XL 1500 | Denali | US |
2008 | Chevrolet | Suburban 1500 | LT | US |
2008 | Pontiac | G8 | GT | US |
2008 | GMC | Sierra 1500 | SLT | US |
2008 | Cadillac | Escalade | Platinum | US |
2008 | Cadillac | Escalade ESV | Base | US |
2008 | Cadillac | Escalade ESV | Platinum | US |
2008 | Hummer | H2 | Base | US |
2008 | Chevrolet | Silverado 1500 | LTZ | US |
2008 | Chevrolet | Avalanche | LT | US |
2008 | GMC | Yukon XL 1500 | SLT | US |
2008 | Cadillac | Escalade EXT | Base | US |
2008 | Cadillac | Escalade | Base | US |
2008 | GMC | Yukon XL 1500 | SLE | US |
2009 | GMC | Sierra 1500 | SLE | US |
2009 | GMC | Sierra 1500 | SLT | US |
2009 | Chevrolet | Suburban 1500 | LTZ | US |
2009 | Chevrolet | Avalanche | LT | US |
2009 | Chevrolet | Avalanche | LTZ | US |
2009 | Chevrolet | Silverado 1500 | LTZ | US |
2009 | GMC | Yukon | Denali | US |
2009 | Chevrolet | Silverado 1500 | LT | US |
2009 | GMC | Yukon XL 1500 | Denali | US |
2009 | Chevrolet | Suburban 1500 | LT | US |
2009 | Pontiac | G8 | GT | US |
2009 | GMC | Sierra 1500 | Denali | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |