Category: Make
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2019 Ford Mustang Shelby GT350R – Stage-2 VMP Supercharger Package
Anjan brought in his 2019 Ford Mustang Shelby GT350R to get the 5.2L Voodoo operating under a little pressure!This beautiful GT350R received our Stage-2 VMP Supercharger package. The heart of this package is VMP’s Odin Supercharger System which features a TVS2650 rotor pack. The Odin kit includes VMP’s Twinjet twin-69mm throttle body, aFe POWER Cold Air Intake and a massive triple pass heat exchanger!Parts installed:– VMP Performance Odin TSV2650R Complete Supercharger System– VMP Performance Plug-and-Play fuel pump voltage booster– NGK Spark Plugs LTR7IX-11 Spark Plugs– MMR Billet Oil Pump Gears– Reische Performance 170° Thermostat– Summit Racing Strut Tower Brace Spacers– OEM Ford Fluids, Gaskets and SealsOnce Tim buttoned up the supercharger system and all supporting modifications, John strapped the Shelby GT350R down to the rollers for Vlad to perform a custom calibration via HP Tuners. With the VMP Odin churning out a consistent 12 psi of boost, Vlad was able to increase the Voodoo’s output to 760.82whp and 550.92wtq at 8200rpm! -

RAM TRX | STAGE-1 ADDS OVER 100HP
Did you ever think you’d be able to buy a 6,400lb desert runner with 702hp right off the showroom floor? Seriously, what a time to be alive.But if you’re the type that buys a RAM TRX, then you’ve probably already got the itch for more power with the 30-day tags still on!In this video, we show you how our Stage-1 package delivers exactly that without any compromise to drivability or reliability.
National Speed’s Stage-1 Package for the RAM TRX includes the following:
- Metco Motorsports 2.85″ Upper Supercharger Pulley
- Metco Motorsports Idler Pulley
- Gates HD “Green” Belt
- Motorad 180° Thermostat & OEM Coolant
- NGK LFR7AIX Spark Plugs
- J&L Air Oil Separator
- Professional Installation
- Custom Dyno Calibration via HP Tuners


















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2015 Chevrolet Corvette Z06 | Magnuson Supercharger | Gwatney Heads & Cam | 875WHP
In 1963, the first track-oriented Corvette Z06 was released to the world. 59 years and seven generations later, the Z06 continues to be an icon in the Chevy lineup. Already a beast from the factory, Andy decided to squeeze even more performance out of his 2015 Corvette Z06. We think the results speak for themselves.
Modifications performed below:
Magnuson Superchargers Magnuson TVS2650R superchargerGwatney Performance ported cylinder headsGwatney Performance PD3 camshaftKooks Headers long-tube headersAfe Power aFe Momentum Pro 5R air-intake systemMantic Clutch USA Mantic Clutch 9000 SeriesIn house calibration performed by VladResults… 875WHP! -

2018 Chevrolet Corvette Stingray | Stage-1 | A&A Supercharged
Lee brought in his 2018 Corvette Stingray to have our Stage-1 A&A Supercharger Package installed!Modifications below:– A&A Corvette Performance V3 Si Supercharger System– Stainless Works Long Tube Headers with X-Pipe and High Flow Cats– Mightymouse Solutions Catch Can– Hinson Motorsports, Inc Spark Plug Wires– DEI Protect-A-Boot Sleeves– OEM seals and gaskets















With the mechanical portion wrapped up in the shop by Alex, Matt strapped her down to the rollers for a custom calibration by Vlad via HP Tuners. On 93 octane, Vlad was able to increase the output to 588.18whp & 569.90wtq! -

2019 Dodge Challenger Scat Pack | Stage-3 N/A
Patrick brought in his 2019 Dodge Challenger R/T Scat Pack to have our Stage-3 NA Package installed!Modifications below:– National Speed NS1 Custom Grind Camshaft by Cam Motion– COMP Cams Hemi Phaser Lockout Kit– Brian Tooley Racing Valve Springs and Pushrods– OEM Hellcat Lifters– MotoRad 180° Thermostat– Stainless Works Stainless Power Long Tube Headers with high-flow cats– JLT Performance Cold Air Intake– J&L OSC 3.0 Air Oil Separator– Melling High Volume Oil Pump– HP Tuners Smart Access Cable– OEM Gaskets and Fluids





With the mechanical portion wrapped up in the shop by Jerzy, John strapped her down to the rollers for a custom calibration by Vlad via HP Tuners. On 93 octane, Vlad was able to increase the output to 492.88whp & 486.97wtq!
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2020 Toyota Tundra TRD Off-Road – Harrop Supercharger & VF Tuner Tune
Clearly, Alex’s 2020 Toyota Tundra TRD Off-Road is no stranger to the trails! But the added weight of the extra gear, rooftop tent, and larger tires really started to show up in the driving experience, both on and off road. Alex’s ideal solution was to not only add power, but to do so in a way that wouldn’t affect daily drivability, or reliability on the trails. And it just so happens that’s exactly what our Stage-2 Harrop Supercharged package delivers for 2007-2021 Tundras!
This package is configured around the beautifully designed Harrop Engineering TVS2650 supercharger… yep, the same supercharger rotor pack that comes factory equipped on the legendary 755hp 2019 Corvette ZR1 and 760hp 2020+ Ford Mustang Shelby GT500! Strapping this supercharger to the Tundra’s 5.7L 3UR-FE engine results in not only a significant increase in horsepower, but also a serious increase in low-end torque delivery. Exactly what a weighed down Tundra needs!




While our Stage-1 package “leaves well enough alone” with just the supercharger, our Stage-2 package takes things up a notch! Stage-2 additions include ZPE GripTec 80mm supercharger pulley to increase boost pressure, DeatschWerks 650cc fuel injectors to keep up, a custom tune on the dyno via VF Tuner, topped off with optional cooling modifications including VMP Performance supercharger coolant reservoir, CSF Radiators aluminum radiator, with Mishimoto Automotive dual 10.00″ electric fans moving air even at low speed.Once everything was installed by the shop by Jerzy, the Tundra made her way to the dyno to get a custom tune on the dyno via VF Tuner. With normal 93 octane in the tank, and the TVS2650 delivering ~9psi, this Tundra’s output increased to 485.80whp & 512.17lbft! That’s an increase of over 200hp & 200lbft at the wheels over stock! Pretty incredible results for such a simple combination of parts.

Hellcat Redeye | Stage-2 + E85 package = 1,000HP!
We say it often, but we are undeniably living in the Golden Age of Internal Combustion Engines! And a prime example, is that our simple Stage-2+ E85 package is all that’s needed to take the Hellcat Redeye from 797hp to nearly 1,100hp! In this video, we go over all the ingredients and share the results!Work performed:• National Speed in-house PCM unlocking service• Stainless Works 3.00″ ID mid-pipe with EPA compliant GESi G-Sport GEN2 HO high-flow catalytic converters• JLT Performance 125mm cold-air intake system• Metco Motorsports 2.85” upper supercharger pulley• ATI Performance Products 10% overdrive lower supercharger pulley• TBA Machine 3.00″ dual-bearing supercharger idler pulley• TBA Machine 3.00″ supercharger tensioner pulley• Pinned harmonic balancer• Gates HD Fleetrunner Micro-V “Green” belt• Kong Performance ported supercharger & inlet port matched to 108mm throttle body• Kong Performance 108mm throttle body• NGK Spark Plugs LFR7AIX spark plugs• MotoRad 180° thermostat• Fore Innovations, LLC L4 fuel system• Injector Dynamics ID1300x fuel injectors• HP Tuners Smart Access cable• Custom calibration via HP Tuners

2016 DODGE CHALLENGER HELLCAT | STAGE-1 TO STAGE-2 STOCK SUPERCHARGER UPGRADE
Greg brought in his 2016 Dodge Challenger Hellcat early last year for our Stage-1 Stock Supercharger Package. After getting used to that additional power, he decided to take it up another notch and pull the trigger on upgrading to Stage-2!With our performance packages, Stage-1 is a stepping stone to Stage-2 and up! All parts installed in the first round of work support what is done in Stage-2.Parts installed this time around:– Kong Performance Supercharger snout, housing and bearing plate 5-axis CNC porting service– Kong Performance 108mm Throttle Body– Stainless Works 3 inch mid-pipe with GESi G-Sport UHO Catalytic Converters– High Horse Performance, Inc. Crank Pinning KitAfter Tim finished up the install in the shop, John strapped the Hellcat to the rollers so Vlad could perform a custom calibration. With the additional Stage-2 modifications, the output increased to 804.86whp and 692.42wtq!









1999 Nissan Skyline GT-R V-Spec Makes 550whp On Pump Gas!
The R34 Nissan Skyline GT-R: it’s the thing of dreams for the Gran Turismo generation. But as more have been circulating United States roads in recent years, the resounding sentiment seems to be, “huh, I kinda’ expected more…” But here’s a quick reminder: these cars weigh in at over 3,400lbs, and typically produce only around 300whp in stock form on our dynos. Sure, it was competitive for its time, but fast forward to 2022, and there are now several family cars that would pace it door-to-door from a dig.

However, this problem has a rather simple solution: more horsepower! And that’s what Sean brought us his gorgeous QM1 Cloud White 1999 Nissan Skyline GT-R V-Spec to have done. But before we get into the build details, just look at how magnificently appointed this car is… NISMO Omori Spec LM GT4 wheels, NISMO aero package, even NISMO carbon fiber B-pillar garnishes. The JDM fanboy in all of us is in love.



And such a spectacularly iconic car needs power to match! But Sean’s goals for this scope of work wasn’t to break any records, but rather, to “future proof” his setup so he can add more power down the road if (when) he gets the itch. So, for this round of work, the goal was to make safe pump gas power. Build details below:
Engine
• RB26DETT N1 engine block
• OEM R33 Nissan Skyline GT-R long-snout crankshaft
• CP Pistons 86mm 2618 forged pistons
• Manley Performance Turbo Tuff connecting rods
• ACL Race connecting rod and main bearings
• Machine work and assembly by Mazworx
• ARP fasteners throughout
• Tomei 1.20mm thick cylinder head gasket
• OEM Nissan N1 engine oil pump
• OEM Nissan N1 water pump
• OEM Nissan timing components with HKS timing belt
• Nitto Performance cylinder head drain-back system
• Tomei oil galley restrictor
• Tomei PONCAM 262°/262° intake & exhaust camshafts
• Tomei valve springs & retainers
• All OEM Nissan gaskets and seals needed for assembly
Fuel System
• Injector Dynamics ID1050x fuel injectors
• Walbro 450lph in-tank fuel pump
Turbocharger System• Full-Race Motorsports top-mount twin-scroll T4 turbocharger manifold
• BorgWarner S366 turbocharger
• TiAL Sport MV-S wastegates
• Full-Race Motorsports down-pipe
• Custom fabricated aluminum 2.50″ hot-side intercooler piping with 4-ply reinforced silicone couplers
• Custom fabricated aluminum 3.00″ cold-side intercooler piping with 4-ply reinforced silicone couplers• Custom fabricated aluminum 5.00″ air-intake system
• Custom fabricated 304SS wastegate dump-tubes and down-pipe adapterDrivetrain• NISMO Super Coppermix twin-disc clutch assembly
Engine Management• Haltech Platinum Pro stand-alone EMS with CAN WB02
• Haltech ethanol content sensor (for future Flex Fuel calibration)• AEM Performance 3.5bar MAP sensor
• AEM Performance 3-port electronic boost control solenoid
• OEM GM intake air temperature sensor
• Custom calibration by Vlad on 17psi
The result is a setup that is overbuilt in the right areas, to not only make the power, but to do so with optimal drivability and long-term reliability. Prime example, if you’ve never driven a NISMO Super Coppermix twin-disc clutch, then you don’t know how great a twin-disc clutch can drive! And with that all said, here’s some documentation from this killer build!
Disassembly in full swing!
Engine assembly underway, based around the N1 engine block!

Cylinder head going on!

























2021 Dodge Charger SRT Hellcat – Stage-2 Hellcat Power Package Makes 900hp+ On Pump Gas!
It’s no secret that we absolutely love the SRT Hellcat lineup! Whether you choose Challenger, Charger, Durango, Trackhawk, or TRX, each are a killer performance package right off the showroom floor. But to us, we don’t believe in leaving well enough alone, especially when there’s cheap and reliable horsepower to be had! And if you’re reading this article, then chances are you’re right there with us.

This is the reason that our Stage-1 Hellcat Power Package for these vehicles is one of most popular we offer! Serious power increase, without any impact on drivability or reliability. This package is proven to add up to 140hp at the tires on 93 octane pump gas, and in most cases, exceed the 800whp mark without breaking a sweat. You can learn more about this package by watching the video below:
But what about those who want to go a little bit further, while still maintaining stock-like drivability and reliability? That’s where our Stage-2 package comes into play! Using our Stage-1 package as the foundation, our Stage-2 Hellcat Power Package takes it up a notch with the addition of supercharger porting, larger diameter throttle body, and higher flowing mid-pipe complete with EPA compliant catalytic converters which support over 1,000hp! How much of an impact does this have on the dyno? Gains of up to 180hp over stock baseline, on 93 octane pump gas! Full contents below:
• National Speed in-house PCM unlocking service• Stainless Works 3.00″ ID mid-pipe• GESi G-Sport EPA compliant GEN2 HO (High Output) high-flow catalytic converters which support up to 500hp per core• JLT Performance 125mm air-intake system• Metco Motorsports 2.85” upper supercharger pulley• TBA Machine 3.00″ dual-bearing supercharger idler pulley• TBA Machine 3.00″ supercharger tensioner pulley• Pinned harmonic balancer• Gates HD Fleetrunner Micro-V “Green” belt• Kong Performance ported supercharger & inlet port matched to 108mm throttle body• Kong Performance 108mm throttle body• Properly gapped NGK LFR7AIX spark plugs• Injector Dynamics ID1050x fuel injectors• Optional Borla exhaust system• Genuine OEM Mopar components required for installation• HP Tuners Smart Access cable• HP Tuners credits• Custom National Speed calibration on the dynoAnd this package is exactly what Adam wanted for his brand new, showroom stock 2021 Dodge Charger SRT Hellcat Widebody!

And the great thing is that this stock engine bay won’t appear dramatically different after all of this work!

HP Tuners Smart Access cable being installed for the initial read prior to PCM unlocking…

Supercharger off to porting!

See the oil buildup in the intake ports? This car is brand new, and it’s already accumulated that much! This is why the J&L OSC air-oil separator is a strongly recommended option…

The Kong Performance 108mm throttle body…

Injector Dynamics ID1050x fuel injectors going in…

The finished result! Crazy to think the under-hood aesthetic is mostly stock appearing, but is packing 180hp extra…


And the result? With a stock baseline of 664.44whp & 648.66lbft, our Stage-2 package increases output to a blistering 847.45whp & 751.57lbft on 93 octane pump gas! Peak gains of 183.01whp & 102.91lbft, all without compromising drivability or reliability. Absolutely killer performance!


















