Technical Articles
By Taz Quinn-Walshe
Do Catalytic Converters Restrict Horsepower? High-Flow Cats Explained
If catalytic converters are a performance bottleneck, how are OEMs making 1000+ hp with them?
When…
By Taz Quinn-Walshe
Experts Guide To The Deutsch DT Series Connector
For over 25 years, Deutsch DT connectors have been a go-to choice for sealing sensor,…
By Taz Quinn-Walshe
MIG Welder Buyer's Guide
Pick the right MIG welder and your projects get easier with better results.
By Taz Quinn-Walshe
Wastegate Setup Guide: How They Work and Why They Fail
Boost creep, boost spikes, lethargic spool, uncontrollable overboost. . .
By Taz Quinn-Walshe
What Engine Data Should I Be Logging? | EFI Tuning
If you're learning to tune your own car, datalogging is one of the most valuable…
By Taz Quinn-Walshe
How Does Downforce Make You Faster AND Slower?
How can adding a rear wing make you both faster and slower at the same…
By Taz Quinn-Walshe
Balancing Your Engine Isn't Enough | Harmonic Balancer Vs Solid Pulleys
Do you need a harmonic balancer, or does good engine balancing mean you can use…
By Taz Quinn-Walshe
Tefzel, PVC, TXL, Spec 44 Explained | Motorsport Wire
What type of wire do the professionals use, and what type of wire should YOU…
