148: The “Impossible” Backyard V10 Screamer

Want a high-revving, F1-sounding, naturally aspirated V10 on a budget? Sounds impossible—until Jack and Diego from Build It Yourself made it happen. They took a humble Ford V10 truck engine, crafted custom four-valve heads, and engineered headers that deliver that unmistakable F1 scream.

👉 Use the code ‘PODCAST500’ to get $500 OFF HPA's VIP Package: https://hpcdmy.co/podvip

In this episode of Tuned In, Jack and Diego share their backgrounds in automotive engineering and their journey into the performance automotive world. They discuss their current roles at Ford, the skills they bring to their YouTube channel Build It Yourself, and the innovative technologies they leverage, such as CAD, 3D scanning, and 3D printing.

The conversation dives deep into the highs and lows of building a one-off V10 engine. From the headaches of welding cylinder heads and perfecting cooling and oil flow to the science of exhaust sound engineering. They unpack machining, camshaft design, and the creative process behind documenting the entire build on YouTube.

Then there’s the bold decision to drop this beast into a 2017 Lincoln Continental, a choice that might not seem obvious to many enthusiasts. With the added challenge of a rear-wheel-drive conversion, it was definitely no straightforward swap.

What they’ve pulled off in their home workshop is nothing short of extraordinary. Blending solid engineering know-how with hands-on ingenuity, their Build It Yourself attitude is truly inspiring.

👉 Use the code ‘PODCAST500’ to get $500 OFF HPA's VIP Package: https://hpcdmy.co/podvip

Follow Jack & Diego here:

Youtube: biy_buildityourself
Instagram: biy_buildityourself

Timestamps:

0:00 The “Impossible” Backyard V10 Screamer
4:22 How did you get into cars? (Jack)
6:34 How did you get into cars? (Diego) 
12:43 Opinion on the future of EV’s side quest
14:32 What would you say your key skills are?
18:38 How hard is it to learn 3d scanning?
26:36 How did you learn the CAD skills?
29:53 Why do we all need 3d printers?
39:40 How did the BIY channel start and why the V10?
42:15 What is an even fire engine?
48:25 How did you convert the engine to 4 valve double overhead cam?
56:15 What issues did welding two heads together cause?
59:44 No one wanted to line bore your cam journals?
1:02:15 How did you find someone to make you custom cams?
1:04:30 Did you consider using any other V10’s?
1:08:07 What's the power and rpm to date? 
1:09:40 What chassis did you decide to put it in?
1:13:42 How hard is the rear wheel drive and engine swap?
1:16:29 How does header design affect sound?
1:27:51 3D printed 5 to 1 exhaust collector
1:30:15 Why did you decide to make a YouTube channel for the build? 
1:39:21 Why didn’t you try to tune the car yourselves?
1:43:44 Final 3 Questions