High Performance Academy Presents: Tuned In. A podcast interviewing influential people from around the world at the top of their respected fields. Covering topi...
Field Report: Why all the fuss? | Executive Order Approval.
Why don't OEMs tune for the maximum reliable performance and what's all the fuss about over emissions compliance in the United States 'street legal' modified car scene?Use ‘PODCAST75’ for $75 off your first HPA course here: https://hpcdmy.co/hpa-tuned-inEmissions compliance might not be the most exciting topic, but if you're tuning a street car, ignoring it could land you in serious trouble. We're joined by Chris Mountain from @cobbtuning to break down how emissions regulations have changed, what CARB (The California Air Resources Board) EO (Executive Order) certification really means, and how you can still make large power gains while staying '50-state' legal within the regulations the EPA (Environmental Protection Agency) has developed and enforces (like it or not).Covered during this SEMA show interview is why OEMs tune for lambda instead of maximum performance, how hardware mods like intercoolers and turbo upgrades affect emissions, and the rigorous (and expensive) testing companies like COBB are now going through to ensure compliance. Plus, find out how you can achieve 20-30% power gains without risking fines or legal headaches.If you're modifying a street car in the USA and need to keep it legal, this is a must-watch.
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Field Report: This Build Makes Your 4x4 Look Like a Prius.
2000HP, twin turbos, and a manual transmission – is this the ultimate fun off-roader?A 2000hp twin-turbo Lamborghini V10 in a street-legal off-road monster? That’s exactly what @MorganClarkeDesign1 aka MCD1 built with this prototype Range Rover Velar Dakar-inspired hyper off-roader.Use ‘PODCAST75’ for $75 off your first HPA course here: https://hpcdmy.co/hpa-tuned-inDesigned as a luxury play car rather than a full race build, this machine blends extreme off-road capability with high-end comfort. Featuring a pressurized cabin, air conditioning, full Range Rover infotainment, and an Albins 5-speed synchromesh manual gearbox, it delivers an unmatched high-performance driving experience—whether blasting through dunes or cruising on the street.Morgan explains the design process, balancing form and function, and why CAD modelling vs. hands-on fabrication played a unique role in the build. With carbon fibre body panels, fully billet CNC suspension, and a fully custom chassis, every inch of this machine has been engineered for both durability and aesthetics.With just 7 units being produced, this million-dollar build is set to redefine the limits of off-road luxury performance.
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133: The Dos and Don’ts of Diesel Tuning.
What’s the deal with diesel tuning? Is it really that different? Yes… But also no.This week Matt Smith of Just Autos joins us to discuss all things diesel tuning — operating principles, combustion temperature, reflash options, and a whole lot more.Use JUST50 to get $50 off HPA’s Diesel Tuning Starter Package: https://hpcdmy.co/dieselstarterbJust Autos, based out of Queensland, Australia, specialises in diesel performance tuning — but perhaps not the platforms you’re more familiar with. Matt has gone down the Japanese diesel path — specifically Toyota’s Hilux, Prado, and Landcruiser platforms. These workhorses are common on Aussie roads, and Matt is at the very forefront of developing their stout Toyota diesel motors to get the absolute best performance from them. In this conversation, Matt tells us how he got into the business, and how it’s changed and improved to become the very professional outfit it is today.We then jump into the real meat and potatoes of this episode — a very deep dive into the world of diesel engines and tuning. Matt takes the time to really go through how a diesel engine operates and how that differs from a petrol engine, as well as why we need fuel pulses, the general dos and don'ts of diesel tuning, controlling combustion temperatures, and the usefulness (or not) of exhaust gas temperature sensors in a diesel application. Matt is a great communicator and manages to get tech heavy without leaving the real world, so if you’ve always wanted to better understand diesel technology and how to get the absolute most performance out of it, this episode is a great place to start.Follow Matt here:IG: @justautosmechanicalFB: Just AutosYT: Just Autos MechanicalTKTK: justautosWWW: justdieselperfomance.com.auDon’t forget, you can use JUST50 to get $50 off HPA’s Diesel Tuning Starter Package: https://hpcdmy.co/dieselstarterbTimestamps:0:00 The Dos and Don’ts of Diesel Tuning.3:41 How did you become interested in cars?10:57 Are we losing key mechanical skills these days?15:30 What drove you towards the diesel world?22:48 How does a diesel engine work?26:15 Diesel engine timing.29:16 What is pilot injection for in a diesel engine?32:36 Diesel fuelling and tuning.40:12 EGTs on a diesel engine.50:47 Common rail diesel fuel pressure.54:19 Diesel fuel system failures. Are people pushing them too hard?1:03:32 How much power can you pull out of a turbo diesel with just a tune?1:06:03 How do you go about tuning different engines for different applications?1:09:39 What instrumentation should we add to help monitor our tuned diesel engine?1:13:33 Diesel engine flow, intercoolers, exhaust etc.1:14:39 What do we need to know about sizing a turbo for diesel engines?1:23:05 Why does Toyota not have good support for reflashing?1:26:23 How are you reverse engineering the factory Denso ECUs?1:33:19 What do you think about emission devices?1:38:49 What does Just Autos look like today?1:46:03 Final three questions.
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Field Report: This 900hp Air-Cooled Sleeper is WILD!
With 903hp at the wheels, a 9.71-second quarter-mile at 161mph on an unprepped strip, and a fully air-cooled 3.6L turbocharged engine, this Porsche is the definition of a sleeper. In this video, we chat with Arthur to uncover the secrets behind his beastly build.Use ‘PODCAST75’ for $75 off your first HPA course here: https://hpcdmy.co/hpa-tuned-inOriginally a 230hp Carrera Supersport, Arthur's Porsche now runs 102mm @lnengineeringllc Nikasil barrels, ARGO conrods, a GT3 RS crank, CMW Racing billet heads prepared by @ramsheadservice8427 , and a @precisionturbo 8385 pushing 38 PSI. The drivetrain features a 996 Holinger sequential gearbox, billet 32-spline axles, and OEM @Porsche (yup!) CV joints.Cooling is a unique challenge for this air-cooled monster, with dual oil coolers, fuel cooling strategies, and a switch to a water-to-air intercooler keeping intake temps in check so far without the need to use ice on the strip. Engine management comes from a tried-and-true Autronic ECU, once a leader in the market but now a little long in the tooth but an @AEMpowerTVelectronics dash/logger helps keep it ticking the boxes it needs to for this particular project.Running on E85, with dual 1000hp @WeldonAutomotive pumps and a @BoschMotorsportAustralia 044 primer, this car shows what’s possible when you push air-cooled tech to its limits and it was awesome to see running in the Flying 500 at the @WorldTimeAttackChallenge. A sleeper? Absolutely. And one that’s redefining what these classic Porsches can do at that.
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Field Report: You've Been Living A Loctite Lie! (Maybe).
When it comes to performance parts and tools we all want to reach 'straight for the top shelf' and get the best we can. While that isn't always possible for some high price components, when choosing between purple, blue or red Loctite at the same price point, many assume that red must be the strongest and therefore 'best' option.These people are wrong, and they're possibly also applying the compound incorrectly too!Use ‘PODCAST75’ for $75 off your first HPA course here: https://hpcdmy.co/hpa-tuned-inMatthew Eager of Henkel (they own the Loctite brand) helps clear up some of our fair, but incorrect assumptions around red vs blue Loctite and its application, including a common but useless way many of us have been guilty of applying the compound directly to fasteners.
High Performance Academy Presents: Tuned In. A podcast interviewing influential people from around the world at the top of their respected fields. Covering topics such as Tuning, CAD, Performance Engine Building, Automotive/Motorsport Wiring, Data Analysis, Driver Coaching/Training, Motorsport Fabrication and Car Setup.
New Zealand