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#91604123
LS Swap Single Turbo Kit Hot Side, Universal Crossover, 67mm
- Hot side kit includes all the major components necessary to fabricate the hot side of an LS turbo kit
- Includes a 67/62 VS Racing turbo with T4 flange and is rated at 700 max flywheel horsepower
- Hooker LS turbo manifolds along with universal crossover pipe simplify hot side fabrication
$1,660.99
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Product Summary
Universal Fit, T4 Turbine Housing Inlet Flange
- Hot side kit includes all the major components necessary to fabricate the hot side of an LS turbo kit
- Includes a 67/62 VS Racing turbo with T4 flange and is rated at 700 max flywheel horsepower
- Hooker LS turbo manifolds along with universal crossover pipe simplify hot side fabrication
- 44mm VS Racing wastegate is included to regulate boost pressure properly
- CNC profiled T4 transition flange fits directly to 3” exhaust tubing and minimizes back pressure
Comes as a Kit
View Kit Components
Key Specs
| Turbine Housing Inlet Flange | T4 |
| Turbine Housing Outlet Flange | 3 Inch V-Band |
| Turbocharger Style | GT35 |
| Volute Type | Open Scroll |
| Compressor Housing A/R Ratio | 0.72 |
Need To Know
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Speedway Motors 91604123 Details
- 67/62 VS Racing turbo with cast-iron .82 A/R ratio turbine housing
- Turbo comes with standard T4 inlet flange and 3-inch V-band outlet flange
- Journal bearing center housing with 7/16”-24 oil feed and GT35 oil drain flange
- Cast aluminum compressor housing with slip fit 4-inch inlet and 2.5-inch outlet
- Rated to 700 flywheel HP (typical 300-360ci engine will net 550-600 at the tire)
- Cast iron LS turbo manifold kit makes fabbing LS hot side turbo systems easy
- Universal design LS turbo crossover pipe kit for use with most any transmission
- LS swap turbo kit includes T4 flange, V-band clamps, and 44mm wastegate
Everything Your LS Swap Needs to Build a Hot Side Turbo Setup
Hit any cruise night in America and you’re bound to trip over at least a couple of turbocharged LS swapped vehicles. From 3rd Gen Camaros to C10 pickup trucks, and even some Fords, there is simply no denying the power that a turbocharged LS can put to the tires. Whether you already have a 5.3 LS engine down on the frame rails and you’re looking to add a 5.3 LS single turbo kit to it, or you’re still in the planning phase with your 5.3 LS sitting on engine stand in the shop, getting everything you need to build the critical, and often complicated, hot side of a 5.3 LS single turbo kit is a breeze now thanks to our LS hot side turbo kit we’ve built using VS Racing turbos and Hooker’s LS turbo manifold kit as key pieces. Throw in the turbo flange, V-band clamps, and the proper wastegate and all you have to do is break out the welder! We feel this is one of the best budget LS turbo kit offerings to build the hot side of an LS single turbo kit you will find that can easily create a 700 HP LS combination.
Our Hot Side LS Single Turbo Kit Starts with A 67mm Turbo Ready for Bolt-On Power
The heart of the LS hot side turbo kit is VS Racing’s 67/62 cast turbo. Starting with VS Racing’s precisely machined cast iron turbine housing that uses the popular T4 mounting flange and 3-inch V-band clamp outlet, a cast aluminum compressor wheel and oil cooled journal bearing center housing assembly is fitted and then finished off with a cast aluminum compressor housing with 4-inch inlet and 2.5-inch outlet. Spool up is quick with the .82 A/R turbine housing and cast compressor wheel. This is the perfect foundation for a high boost 700 HP 5.3 LS build or bolt it on to a 6.0 LS and easily have a 700 HP 6.0 LS with plenty of room to grow.
The 3-inch turbine outlet is easily plumbed using a section of 3-inch tubing to create front fender exit exhaust or build off the 3-inch tubing to adapt to your current exhaust system. The compressor outlet uses 2.5-inch tubing that is easily retained using hose couplers and T-bolt style clamps.
Use our T4 oil feed and drain kit to plumb your engine’s pressurized oil to the turbo’s center housing assembly. To get your turbo’s hot oil back to the pan for cooling you’ll need our T3 oil drain adapter along with the AN -10 fitting of your choice. At the oil pan you’ll need to add an AN -10 weld on bung fitting or you can bolt on our LS swap oil pan with built in turbo oil drain fitting if you need a LS swap turbo kit pan anyway.
All The LS Hot Side Parts You Need to Get the Job Done
To mount the hot side of your 5.3 LS single turbo kit to your engine we’re including Hooker’s cast iron LS turbo manifold kit for a perfect fit to your LS engine. The Hooker LS turbo manifold kit provides a great fit with turbo inlet placement at the right front of the engine. Hooker’s LS turbo headers with crossover pipe kits offer several options for application specific 16-gauge stainless steel exhaust LS turbo crossover pipe designs. This LS turbo hot side piping kit features a universal crossover builder kit that will work with most transmissions. We offer additional 67mm LS turbo hot side piping kits with LS turbo crossover pipe fitments for 4L60/4L80, T56/6L80, and a TH350/TH400 that works with the classic GM three-speed automatics, making these the best turbo kit for 5.3 LS builds anywhere. We also offer these same LS single turbo kit applications with a larger 78mm turbo as well, perfect to build a 6.0 LS single turbo kit from.
The included LS single turbo kit T4 flange bolts directly to the turbo in the kit and provides unlimited placement options using the supplied 3-inch U-bend tubing and V-band clamps/flanges to attach to the Hooker LS turbo manifold kit outlet. A 44mm VS Racing wastegate, additional V-band clamps and hardware round out the rest of the LS hot side single turbo installation kit.
We offer air intake tubing, air filters, intercoolers, and intercooler piping to build out your cold side build for your 5.3 or 6.0 LS single turbo kit. Not to mention many accessories, from boost and air/fuel ratio gauges, to AN fittings, plumbing, and more can all be found via our category search or just drop what you’re looking for in our search box! If you’re looking for the best 5.3 LS turbo kit or the best 6.0 LS turbo kit for your LS swap project, Speedway Motors has what you need to accomplish your hot side and cold side LS single turbo kit build.
Features
Included in this Kit:
(1) T4 Turbo Transition Weld-On Flange, 3-Inch, A36 Mild Steel
- Flange is tapped 3/8-16
- For 3-inch OD tubing
- Minor gasket matching and or hand fitting of slightly oversized tubing may be necessary
(1) Hooker Headers 8510HKR GM LS Turbo Manifold Kit
- 3-inch V-Band Outlet – 2.25-inch V-band crossover connections
- Heat shield to protect heater hoses
- Hardware included: stainless steel V-band clamps, V-band flanges & header bolts
(1) Hooker Headers 8517HKR LS Turbo Crossover Pipe, Universal Builder Kit
- LS turbo crossover pipe is 16 gauge, mandrel bent 304 stainless steel, includes flex joint and V-band flanges
- Universal crossover pipe kit provides optimal fit and ground clearance
(1) Hooker 12280HKR Mild Steel 180 Degree Mandrel U-Bend Pipe, 3 Inch
- 18 gauge mild steel, 180 degree bend, tube size 3-inch OD, Radius 6-inch, Leg A 6-inch, Leg B 6-inch
(1) VS Racing ST1G35T4 67/62 Cast Journal Normal Rotation Turbo
- VSR 67/62 cast journal bearing offering .82ar with T4 flange and V-band
(1) VS Racing VSR44WG Wastegate Gen 3, 44MM
- Comes complete as a kit with flanges
- Base spring pressure is 10.5 psi (6 psi outer spring and 5 psi inner spring)
- 4 psi spring included for use with CO2 controller
(1) Speedway Motors 3-inch V-band Flange W/Clamp
- V-band flange for downpipe construction, stainless steel
Speedway Motors 91604123 Specifications
Speedway Motors 91604123 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91604123 |
| Brand | Speedway Motors |
| Turbine Housing Inlet Flange | T4 |
| Turbine Housing Outlet Flange | 3 Inch V-Band |
| Turbocharger Style | GT35 |
| Volute Type | Open Scroll |
| Compressor Housing A/R Ratio | 0.72 |
| Compressor Wheel Construction | Cast Aluminum |
| Turbine Wheel Exducer Size | 62 mm |
| Turbine Housing A/R Ratio | 0.82 |
| Turbocharger Bearing Style | Journal Bearing |
| Wastegate Size | 44mm |
| GENERAL | |
| Compressor Housing Included | Yes |
| Compressor Housing Material | Aluminum |
| Compressor Housing Finish | Natural |
| Turbine Housing Included | Yes |
| Turbine Housing Material | Cast Iron |
| Turbine Housing Finish | Natural |
| Compressor Wheel Inducer Size | 67 mm |
| Compressor Outlet Style | Slip-Fit |
| Ported Compressor Housing | Yes |
| Wastegate Type | External |
| Oil Feed Fitting | 7/16"-24 IF to -4 AN |
| Wastegate Actuator Included | Yes |
| Wastegate Style | Mechanical |
| Wastegate Base Material | Stainless Steel |
| Wastegate Base Finish | Natural |
| Wastegate Top Cap Material | Aluminum |
| Wastegate Top Cap Finish | Anodized |
| Wastegate Top Cap Color | Black |
| Spring Rates Included | 4 psi, 6 psi, 7 psi |
| Exhaust Adapter Included | Yes |
| Intake Adapter Included | No |
| Oil Adapters Included | No |
| Exhaust Manifolds Included | Yes |
| Crossover Pipe Included | Yes |
| Crossover Pipe Diameter | 2.25" |
| Exhaust Pipe Size | 3" |
| Downpipe Size | 3" |
| Welding Required | Yes |
| Clamps Included | Yes |
| Sold in Quantity | Kit |
| Turbocharger Cooling | Oil |
| Turbocharger Setup | Single |
Ratings & Reviews
Ratings & Reviews
Fitment
Fitment
2004 Buick Rainier
GM LM4
2004-2005 Cadillac CTS
GM LS6
2006-2007 Cadillac CTS
GM LS2
2009-2014 Cadillac CTS
GM LSA
2002-2011 Cadillac Escalade
GM LM7
GM LQ9
2012 Cadillac Escalade
6.2 Chevy LS V8
2003-2006 Cadillac Escalade ESV
GM LM7
GM LQ9
2007-2012 Cadillac Escalade ESV
6.2 Chevy LS V8
2002-2006 Cadillac Escalade EXT
GM LM7
GM LQ9
2007-2012 Cadillac Escalade EXT
6.2 Chevy LS V8
2007-2011 Chevy Avalanche
GM L76
GM LC9
GM LMG
GM LY5
2012-2013 Chevy Avalanche
GM LY5
2002-2006 Chevy Avalanche 1500
GM LM7
2000-2002 Chevy C1500
4.8 Chevy LS V8
GM LM7
GM LQ4
1998-2002 Chevy Camaro
GM LS1
2010-2014 Chevy Camaro
GM LS3
1997-2000 Chevy Corvette
GM LS1
2001-2004 Chevy Corvette
GM LS1
GM LS6
2005-2007 Chevy Corvette
GM LS2
2008-2013 Chevy Corvette
GM LS3
1999 Chevy Silverado 1500
4.8 Chevy LS V8
GM LM7
2000-2011 Chevy Silverado 1500
4.8 Chevy LS V8
GM L20
GM LM7
GM LY2
2012-2014 Chevy Silverado 1500
4.8 Chevy LS V8
GM LM7
2007 Chevy Silverado 1500 Classic
GM LQ4
2001-2003 Chevy Silverado 1500 HD
GM LQ4
2005-2006 Chevy Silverado 1500 HD
GM LQ4
2007 Chevy Silverado 1500 HD
GM LQ9
2007 Chevy Silverado 1500 HD Classic
GM LQ4
2000-2004 Chevy Silverado 2500
GM LM7
GM LQ4
2005 Chevy Silverado 2500
GM LQ9
2001-2011 Chevy Silverado 2500 HD
GM LQ4
2007 Chevy Silverado 2500 HD Classic
GM LQ4
2001-2006 Chevy Silverado 3500
GM LQ4
2007 Chevy Silverado 3500 Classic
GM LQ4
2007-2011 Chevy Silverado 3500 HD
GM LQ4
2014-2017 Chevy SS
GM LS3
2003-2004 Chevy SSR
GM LM4
2014 Chevy Suburban
GM LMG
GM LY5
2000-2001 Chevy Suburban 1500
GM LM7
2002-2006 Chevy Suburban 1500
GM L59
GM LM7
2007-2009 Chevy Suburban 1500
GM LC9
GM LMG
GM LY5
2010-2011 Chevy Suburban 1500
GM LC9
GM LMG
2012-2014 Chevy Suburban 1500
GM LMG
GM LY5
2000-2006 Chevy Suburban 2500
GM LQ4
2012-2013 Chevy Suburban 2500
GM LMG
GM LY5
2000-2006 Chevy Tahoe
4.8 Chevy LS V8
GM L59
GM LM7
2007 Chevy Tahoe
4.8 Chevy LS V8
GM LMG
GM LY5
2008 Chevy Tahoe
6.2 Chevy LS V8
GM LC9
GM LMG
2009-2011 Chevy Tahoe
GM LC9
GM LMG
2012-2014 Chevy Tahoe
GM LMG
GM LY5
2002-2005 Chevy Trailblazer
GM LH6
2006-2009 Chevy Trailblazer
GM LS2
2002-2009 GMC Envoy
GM LM4
2002-2006 GMC Envoy XL
GM LM4
2004-2005 GMC Envoy XUV
GM LM4
2001-2005 GMC Savana 1500
4.8 Chevy LS V8
GM LM7
GM LQ4
2006 GMC Savana 1500
4.8 Chevy LS V8
GM L33
GM LM7
GM LQ4
2007-2014 GMC Savana 1500
4.8 Chevy LS V8
GM L33
GM LQ4
2001-2005 GMC Savana 2500
4.8 Chevy LS V8
GM LM7
GM LQ4
2006-2013 GMC Savana 2500
4.8 Chevy LS V8
GM L33
GM LQ4
2002-2005 GMC Savana 3500
4.8 Chevy LS V8
GM LM7
GM LQ4
2006-2013 GMC Savana 3500
4.8 Chevy LS V8
GM L33
GM LQ4
1999-2011 GMC Sierra 1500
GM L20
GM LC9
GM LMG
2007 GMC Sierra 1500 Classic
GM L33
GM L59
GM LM7
2001-2003 GMC Sierra 1500 HD
GM LQ4
2005-2006 GMC Sierra 1500 HD
GM LQ4
2007 GMC Sierra 1500 HD Classic
GM LQ4
1999-2001 GMC Sierra 2500
GM LM7
GM LQ4
2002-2004 GMC Sierra 2500
GM LQ4
2001-2011 GMC Sierra 2500 HD
GM LQ4
2007 GMC Sierra 2500 HD Classic
GM LQ4
2001-2006 GMC Sierra 3500
GM LQ4
2007 GMC Sierra 3500 Classic
GM LQ4
2001 GMC Sierra C3
GM LQ4
2000-2011 GMC Yukon
4.8 Chevy LS V8
GM L20
GM LM7
GM LY2
2012-2013 GMC Yukon
GM LC9
GM LMG
2000 GMC Yukon XL 1500
GM LM7
2001-2011 GMC Yukon XL 1500
GM L59
GM LM7
GM LQ4
2000-2011 GMC Yukon XL 2500
GM LQ4
2003-2007 Hummer H2
GM LQ4
2008-2009 Hummer H2
6.2 Chevy LS V8
2008-2009 Hummer H3
GM LH8
2009 Hummer H3T
GM LH8
1998-2002 Pontiac Firebird
GM LS1
2009 Pontiac G8
GM LS3
2004 Pontiac GTO
GM LS1
2005-2006 Pontiac GTO
GM LS2
