78/75 configuration has a 78 mm compressor inducer and 75 mm turbine exducer, Cast aluminum compressor wheel with a power rating of 1000 flywheel horsepower max, Open T4 exhaust housing with .96 A/R ratio and 3” V band clamp exhaust outlet, Well suited for V8 engines between 300 and 360 cubic inches with a 700+ hp goal, Journal bearing center section with 1/8”NPT oil feed and standard T4 style drain flange VS Racing VSR7875NXTC96O Next Gen 7875 Cast Turbo Sku # 60331794 Mfr. Part # VSR7875NXTC96O Condition New Brand VS Racing Sold Each Details Info
- Cast-iron .96 A/R ratio turbine housing with standard T4 inlet flange and 3-inch V-band outlet
- Journal bearing center housing with 1/8-inch NPT oil feed and T4 oil drain flange
- Cast aluminum compressor housing with slip fit 4-inch inlet and 3-inch outlet
- 75mm exducer/83mm inducer 9-blade turbine wheel
- 78mm inducer/102mm exducer cast aluminum compressor wheel
- Rated to 1,000 flywheel HP (typical 300-360ci engine will net 700 at the tire)
- Works well for single turbo LS swap builds or most any V8 engine combination
- Universal turbo designed for custom fabricated turbo applications and custom builds
- Great midrange turbo with higher quality than cheap online turbo options
Your Custom Turbo Build Begins Here
Chances are your daily driver has at least one turbo on it, as all the major manufacturers offer small displacement turbocharged engines in cars and light duty trucks to help fuel economy. Or perhaps you have a turbo diesel truck to pull your car trailer. Whether it is that daily driver, the show field, or the race track, turbos are getting a lot of attention these days. It’s not hard to agree that we can all thank the popularity of TV shows like Roadkill and magazines like Hot Rod where junkyard LS swaps are performed, and they strap on a cheap turbo in the name of maximum horsepower for minimum dollar. It makes for great viewing and sells magazines, but in the end they usually fail spectacularly.
We know you work hard for every extra dollar you want to put into your project and that’s why we offer quality parts at competitive prices. If you’re considering building a turbo LS combo, or looking at going to a turbo on any engine for that matter, we offer the VS Racing line of turbochargers that combine quality materials and great power output in a industry standard package that leaves plenty of change in your budget for supplemental parts such as , , , and more for the rest of your turbo build project.
Quality Build Materials for Years of Trouble Free Boost
Not all turbos are built the same. There is a lot of cheap junk out there and those that have bought said junk soon regret it. We all love a deal, but there are certain parts you should spend a little more for peace of mind and a turbocharger is certainly one of them. This is why the VS Racing turbo is built for the long haul with quality journal bearings, high temperature seals, and more.
Starting with a precisely machined cast iron turbine housing that uses the popular T4 mounting flange and 3-inch V-band clamp outlet, VS Racing fits their cast aluminum compressor wheel and oil cooled journal bearing center housing assembly and then finishes the turbo with its cast aluminum compressor housing with 4-inch inlet and 3-inch outlet.
The standard T4 exhaust inlet flange means the turbo will easily mount with any you decide to run, and the 3-inch outlets are easily plumbed with your choice of . The exhaust side uses standard to secure, while the compressor outlet uses slip-on connections that are easily retained using and .
The 7875 turbo size makes great power on most any V8 displacement of 300 cubic inches or larger and is the perfect start for the popular 5.3 LS turbo kit swap. Spool up is respectable with the .96 A/R turbine housing and cast compressor wheel, netting an average of 700 wheel horsepower on a typical small block with supporting components for airflow versus its cast turbine wheel version.
We Have Everything Your Custom Turbo Build Needs
Those bargain online 7875 turbo deals may save a quick buck, but then leave you on your own to source everything else to make your boosted dreams reality with statements like “no instructions, professional installation recommended” and so on. We love boost just as much as the next person and we have the parts on the shelf to ensure your turbo build happens without delays.
Take our , which has everything you need 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 along with the of your choice. At the oil pan you’ll need to add an AN -10 fitting or you can bolt on our with built in turbo oil drain fitting if you need a swap pan anyway.
For those you considering building a turbo LS combo with twin turbos (one is good, two is great right?) then you might want to use our LS twin turbo oil drain timing covers. We offer these custom oil drain timing covers in both a and version for your LS twin turbo build.
Lastly, we have everything you need to build out your hot side and cold side systems, including for numerous applications, and LS turbo manifolds like our and for your hot side. While , , and are available to finish your cold side build. 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!
Build the 78mm turbo combo of your dreams with our VS Racing 7875 turbo as the heart of your project build and be ready for the crowds when you open the hood at your next event!
Specs Sold in Quantity Each MFG. Part # VSR7875NXTC96O Wastegate Type External Turbine Housing Inlet Flange T4 Turbine Housing Outlet Flange 3 Inch V-Band Compressor Housing Material Aluminum Compressor Housing Finish Natural Volute Type Open Scroll Turbine Housing Material Cast Iron Turbine Housing Finish Natural Compressor Outlet Style Slip-Fit Turbine Housing A/R Ratio 0.96 Turbocharger Bearing Style Journal Bearing Oil Flange Standard T4 Drain Oil Flange Thread Pitch M8 x 1.25 Turbocharger Cooling Oil Compressor Wheel Construction Cast Aluminum Turbocharger Style S400 Compressor Housing Included Yes Turbine Housing Included Yes Compressor Wheel Inducer Size 78 Compressor Wheel Exducer Size 102 Compressor Outlet Size 3 Ported Compressor Housing Yes Turbine Wheel Inducer Size 83 Turbine Wheel Exducer Size 75 Wastegate Actuator Included No Exhaust Adapter Included No Intake Adapter Included No Oil Adapters Included No Oil Feed Fitting 1/8" NPT Notes Compressor Inlet Size: 4" Turbocharger Styles T4 Turbocharger Family 7875 Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
