102: Are Factory Over-Engineered Motors a Thing of the Past?
About this episode
Exploring the evolution of automotive knowledge, this episode features the host of Driving for Answers, a YouTube channel that simplifies complex engineering concepts. The discussion covers his unconventional journey from political science to automotive passion, detailing how he built his expertise without formal training. The episode dives into his AW11 MR2 project, the unique choice of a 4E FTE engine, and the challenges of sourcing parts in Europe. Insights on tuning, engine balancing, and the importance of understanding horsepower versus torque make this a rich conversation for enthusiasts.
If you have any interest in engines, there’s a good chance you’ve already come across this week’s guest — Driving 4 Answers of YouTube fame. With nearly a million subscribers, Driving 4 Answers is one of the biggest technically-focused automotive channels on YouTube. Today we sit down with the one-man-band creator, researcher, host, and editor to talk about his love for engines, how he breaks down complex engineering topics and makes them easy to understand, and, of course, we’ve got to jump into a huge stack of nerdy engine topics.
Use “DRIVING100” to get $100 OFF our HPA Engine Building Starter Package course: https://hpcdmy.co/enginepackageb
Driving 4 Answers has a fascinating story to tell, and his passion for all things combustion engineering is very obvious. Despite his extremely in-depth knowledge and understanding, Driving 4 Answers has zero education in the subject and actually ditched a high-pressure career in the upper echelons of European politics to do what he loves — learning, talking, and educating people about automotive engineering, especially when it comes to motors.
On the technical side, we delve right into the weeds in this episode, discussing the complexities of horsepower and torque, the importance of engine balance and rod/stroke ratio, bike carbs, the joys of modern standalone ECUs, over-engineered old Toyotas, and everything in between.
In this conversation, we also explore Driving 4 Answers’ transformation from regular Bosnian car enthusiast to YouTube personality. If you’re interested in producing your own online videos, this conversation also covers Driving 4 Answers’ experience with content creation, the lessons he’s learnt, and how he deals with the inevitable trolls that surface once you start to gain traction.
Follow Driving 4 Answers here:
IG: @driving4answers
YT: Driving 4 Answers
Don’t forget, you can use “DRIVING100” to get $100 OFF our HPA Engine Building Starter Package course: https://hpcdmy.co/enginepackageb
TIME STAMPS:
3:10 - How did you get into cars?
7:30 - Do you have a formal education?
9:50 - Learning without an engineering degree
16:00 - How did Driving 4 Answers start?
17:35 - Loving old Toyotas
25:50 - Becoming a full-time YouTuber
35:05 - Dealing with trolls
39:30 - Misinformation in the performance auto industry
49:20 - Why Toyota's 4AFE?
1:00:35 - Aftermarket ECU discussion
1:14:00 - AW11 MR2 power figures
1:23:10 - Rod-to-stroke ratios
1:32:00 - Engine balance
Toyota MR2
"...ing to buy something. So this is your AW11 Toyota MR2 that we're talking about here. Yeah, yeah it is."
Toyota Supra
"... the Mazda, we had the AW11, I had also the older Supras that had pop-up headlights. Basically, I was look..."
Toyota Yaris Gr
"...f in comments, people saying, oh, you see the new Yaris GR, oh, they're pushing 400. Or this engine new, thi..."
Plymouth GTX
"...cquaintances who cashed out massive amounts for a GTX, for a Borg Warner EFR, the best kind of stuff. T..."
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