You can design whatever you like using CAD for 2D and 3D modelling, but how do you get it off the screen and onto your project?

Use ‘PODCAST75’ for $75 off your first HPA course here: https://hpcdmy.co/hpa-tuned-in

Founder and CEO, Jim Belousic of @sendcutsend, runs us through what a rapid manufacturing company like his is, what it can offer and what some of the most common pitfalls are for those just learning how to turn images into objects.

Accepted file types include .dxf, .step, .stp, .eps, and .ai, with STEP file types being a more recent inclusion and an option that can require some extra customer guidance when it comes to bending & bend reliefs, geometry sizing, and placements are going to physically work for the manufacturing process. Advice is also given on material choices for manufacturing, noting a rapid manufacturing company like SendCutSend will not engineer a part for you; they are just there to help you make it.

Design for manufacturing (DFM) and design for assembly (DFA) are also discussed with the likes of tab and slot aka self-fixturing design features helping to massive cut down in physical manufacturing time for those that employ them when compared to getting set up with magnets and clamps before welding. An example of this was at their 2022 SEMA stand, where 190 hours of design work took only 22 hours to make.

Some manufacturing options companies like SendCutSend offer will include: Laser cutting, CNC machining, waterjet cutting, bending, anodizing, countersinking, plating, and tapping.

Field Report: You Designed A Part. Great! Now What?

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.

Education

Training

Language Courses

Higher Education

K-12

Educational Technology

Automotive

Games & Hobbies

Sports

Leisure

Let's be honest, power is easy to make these days. Anyone with a modest budget can build a 1000hp dyno queen, but what about high-output engines that are expected to last for more than just a few full-power dyno pulls?

Use ‘PODCAST75’ for $75 off your first HPA course here: https://hpcdmy.co/hpa-tuned-in

Mixing a unique roots style blower (aka supercharger) with 8-into-1 headers for wow factor, Mitch Pullen of Pullen Spec Engines hasn't glossed over the essential parts to ensure this LS-based build will last. Improving rod angle, slowing piston speed, and choosing a stout valvetrain option over pure peak HP figures are all part of this, along with running a dual DBW throttle fuel-injected setup with 16 injectors over the carburettors you'd typically see on a setup like this.

Why roots-type blowers are considered so inefficient compared to other supercharging and turbocharging options is discussed, along with individual cylinder trimming and running rich 0.80 lambda of E85 fuel to help cool combustion charges for 8 PSI of boost, making an easy 800hp during the Garrett International Drifting Cup at World Time Attack Challenge.

TIME STAMPS:
0:00 - Blown S13
0:30 - Why The LS
0:54 - Roots Blower
1:38 - Haltech NEXUS R5
1:55 - PDM & Can
2:26 - 16 Injectors
2:58 - Primary Injectors
3:05 - Fuel Cooling & Lubrication
3:12 - Trimming Injectors
3:20 - Liquid Intercooling
3:55 - Why A Roots Blower Is Considered Inefficient
4:24 - Boost Pressure
4:58 - Pre Supercharger Fuelling
5:28 - Ethanol Fuelled
5:35 - Fuel Mixture & Cylinder Trims
6:12 - EGT-Based Fuel Trims
7:45 - EGT Temperatureres
8:03 - Transient Throttle Tuning
8:32 - Acceleration Enrichment
9:23 - Short-Term Fuel Trims
10:47 - LS Engine Specs
11:14 - Why Short Stroke?
11:49 - LS Rod To Stroke Ratio
12:43 - Dart Block
13:30 - Power Level & 8,800 RPM
13:55 - Cylinder Head
14:30 - Rectangle Vs Cathedral Port


Field Report: What do 2-stoke Detroit diesels and this LS V8 have in common?

If you like doing things yourself, building weird cars, and making the most of what you’ve got, this episode with Matt Brown — AKA Superfast Matt — is a must-listen.

Use “FAST50” to get $50 OFF our 3D Modelling & CAD for Motorsport Course: https://hpcdmy.co/CADb

After walking out of college with an engineering degree, Matt Brown started his career developing engines for NASCAR teams, engineering various parts for Tesla in its early days, and working on secret projects for Apple. 

Then came 2020, and with lockdowns forcing Matt to work from home, he began investing more and more time into building interesting cars and showcasing his work on YouTube. After a while, Matt decided to take the plunge and commit to his Superfast Matt YouTube channel full time, which now has over 420,000 subscribers.

In this conversation, Matt first talks us through his journey to full-time YouTubing, discussing how he earns enough to pay the bills and what kind of videos work best on his channel. We also spend time running through some of the fairly simple tools that Matt uses in his workshop with impressive results, covering basic CNC routers, 3D scanners and printers, and much more.

Matt is best known for his crazy builds, including a CBR1000RR-engined Honda S600 and a Bonneville Landspeed streamliner. These interesting projects get airplay in this interview, but the real focus is on Matt’s current obsession — a Dodge Viper built for the dirt.

We dive deep into this unusual build, first by questioning Matt’s sanity… After all, why would anyone want to do something like this? There’s plenty of interesting fat to chew on here, with discussions on suspension geometry and performance, rear-end transplants, and more.  

Since this podcast was recorded, Matt has taken the Viper out for its first offroad adventure check it out here: https://youtu.be/6d7aRoYvYs0?si=i4drFZyDyxlK0R5v

Follow Superfast Matt here:
IG: @superfastmatt  
FB: Superfast Matt
YT: SuperfastMatt
TT: Superfastmatt

Don’t forget, you can use “FAST50” to get $50 OFF our 3D Modelling & CAD for Motorsport Course: https://hpcdmy.co/CADb

Timestamps:
3:48 How did you become interested in cars?
6:17 What companies have you worked for?
8:29 Rules in motorsport.
11:17 Why did you leave Nascar?
12:50 Sodium-filled exhaust valves.
13:47 Working for Tesla.
26:35 What comes after Tesla?
29:00 Starting a YouTube channel.
36:43 Producing videos that get views.
41:36 Is it easy to become a YouTube sensation?
44:38 Access to CAD, 3D Printing and 3D scanning as a hobbyist.
50:06 3D printing materials.
57:48 Do you use 3D Scanning?
1:03:35 What is a CNC router?
1:12:57 How did you develop your composite skills?
1:20:42 YouTube comments.
1:23:57 Off-road Dodge Viper.
1:32:55 Land speed car, what is it?
1:40:00 Final three questions.




116: Building an Offroad Viper — Dumb, Awesome, or Both?

If you know anything about time attack, chances are you have seen or heard the incredible R32 'Xtreme' GTR, but do you know the story behind it? 

Use ‘PODCAST75’ for $75 off your first HPA course here: https://hpcdmy.co/hpa-tuned-in

This RB power AWD R32 GTR Skyline reset the record in the GCG Open Class at the World Time Attack Challenge event under Tim Slade's capable jandals with a blistering 1:25.92. Recent upgrades to the car helped make this happen, including some aero changes courtesy of Sydney Composites and a bigger Precision Turbo & Engines 8080 Gen2 to make the most of it.

In a slightly different angle from the tech we generally dive into, this chat with owner Michele Guyer gives a little insight into some of the organisation and trust that goes into a long-term project like this GTR, which is now undoubtedly one of the world's fastest and best-presented time attack competitors.

As always, a lot of people and companies are involved behind the scenes, including FE Motorsports, Platinum Racing Products, Racetech Performance, Plazaman, Nitto Performance Engineering, Bosch Motorsport, Amaando Seals, Nulon, Xtreme Clutches, DAS and more.
------------------------------------
TIME STAMPS:
0:00 - Michele Guyer
0:15 - Building The Team
3:02 - The Origins: BSM GTR
4:10 - Billet Before It Was Cool
4:53 - Pro Vs Owner Driver
6:19 - Engine, Transmission Etc
7:08 - Recent Upgrades
9:36 - Future Plans?
10:10 - Spoiler: They Won Their Class
11:18 - Thanks Michele!
11:35 - Tim Slade Jandal Down!
12:20 - Braaaaaaaap!
13:00 - 1:25.92
13:13 - BUILD.TUNE.DRIVE

Field Report: How The Xtreme GTR Was Built To Smash Records.

14 minutes of race car build tips & experiences.

Money. No matter how much we have, no one likes to or wants to waste it. A motorsport application will cost precisely the amount you budget for it, plus some more. In this interview, some tips are discussed on how to trade a bit of your time to make better decisions for your build and your wallet, even if you don't intend to do all the physical work yourself.

Use ‘PODCAST75’ for $75 off your first HPA course here: https://hpcdmy.co/hpa-tuned-in

Running Nitto 2.2L stroker kit, Kelford Cams, and ARP head studs to make around 500kw at 2.2 bar (670hp, 32psi), this RevZone built 4g63 powered EVO 7 Open Class Time Attack build is a constant work in progress for Darren Bishop, but not just in the way most people immediately think when it comes to simply adding more and more power.

At the World Time Attack Challenge (WTAC), Darren shared valuable insights into developing his time attack EVO. The knowledge base build to undertake this project has included using High Performance Academy (HPA) course materials, engaging in practical work, and consulting with specialists on their own level.

Using quality electronics like the EMtron KV8 ECU, MoTeC C127 dash, and Power Distribution Module (PDM), alongside a comprehensive array of engine and chassis sensors, Darren, with the help of Benchmark Solutions trackside dial in the car from multiple angles over the race weekend. This process involves adapting to the specific demands of each race weekend, including track layout (working to perfect every braking zone and corner), weather conditions (temperatures heavily influence tyre pressure, engine settings and traction control), and the unique preferences of both the car and driver discovered only by plenty of seat time, ensuring a solid performance between Darren's driving capabilities and the vehicle's technical setup.

Darren narrowly got squeezed out of the top 5, finishing with a respectable 6th place in the Open Class with a 1:30.3870 only JUSTTT off the pace of the 1:29.9110 set by the 5th place finisher.
------------------------------------
TIME STAMPS:
0:00 - Open Class EVO 7
0:30 - Engine Package
0:50 - Power and Boost
1:10 - Gearbox
1:25 - Electronics
1:44 - Why Use Course Material?
2:30 - How It Helped
2:50 - Spend Wisely
3:15 - Why 2.2L 4G63?
3:48 - Wiring Process
4:59 - Wiring Documentation
5:42 - PDM Configuration & Electronic Setup
6:38 - ECU Setup
7:01 - Not Just For Cost Savings
7:20 - Data Analysis
7:36 - Judd V10 On Song


Field Report: Is This 'Future You'?

Is 3D printing going to replace CNC machining in the near future?

Even your Mum has probably heard of 3D printing at this point, but what’s not so well understood — even by enthusiasts — is just how quickly this technology is advancing, and what's now possible when it comes to making your car faster, stronger, and more capable. 

One person helping to push that technological envelope is this week’s guest, Joe Dopkowski of 3D Systems.

Use “3D50” to get $50 OFF our 3D Modelling & CAD for Motorsport Course:
https://hpcdmy.co/CADb

Joe has a background in mechanical engineering, and previous to working with 3D Systems, he spent time at OEM manufacturers developing parts for new vehicles. A long-time motorsport enthusiast, Joe has been able to combine his interests and work to push technological boundaries in the pursuit of more speed, working with F1 teams and aftermarket companies like BBi Autosport and English Racing. 

In this conversation, Joe starts out by talking us through the history of 3D printing, but what we’re most interested in, is where the tech is at now, and where it’s heading in the near future. 

Joe gets us up to speed here, discussing just how far this field has come in a short amount of time, and exactly what’s possible right now with current 3D printing capabilities. This means printing not just prototype plastic parts, but producing ultra-strong, ultra-light finished components from titanium, aluminium, and nearly any other metal you can imagine. 

This episode goes deep on all things additive manufacturing, and is going to challenge any assumptions you might have about 3D printing. Prepare to open up a whole new world of possibilities when it comes to creating bespoke performance parts for your vehicle.  

Follow 3D Systems here:
IG: @3dsystems
FB: 3D Systems Corperation
YT: 3D Systems
WWW: 3dsystems.com

Don’t forget, you can use “3D50” to get $50 OFF our 3D Modelling & CAD for Motorsport Course: https://hpcdmy.co/CADb

Timestamps:
4:43 When did you develop an interest in cars?
6:19 What does a mechanical engineering degree entail?
12:20 What OE manufacturer did you work for and how was it?
18:05 What is tolerance stacking?
20:50 How did you end up working for 3D Systems?
24:41 Overview of 3D systems.
27:18 What’s your role at 3D Systems?
32:40 What does additive manufacturing mean?
39:06 How do 3D systems plastic printers work?
45:16 3D printing in F1.
54:12 3D printing materials.
1:00:20 Steps between 3D model and physically printing the part.
1:04:47 How much are these plastic printers?
1:06:54 How does metal printing work?
1:11:29 Speed of printing metal vs plastic.
1:13:11 Strength of metal printing.
1:15:15 What areas of motorsport lend themselves to metal 3D printing?
1:19:15 What is generative design?
1:22:28 Cost of metal printers.
1:26:44 3D printing in F1 part 2.
1:35:42 What is 3D printing going to look like in 5 years?
1:43:22 Final 3 questions. 


Field Report: You Designed A Part. Great! Now What?

Download our free app to listen on your phone