Recent topics commented on by JMohn

My new favorite thing: Tamper detection paste

N Trophy Cup: More chances for Hyundai TC America racers to win big

Read it first: How to go faster on track with a speed/distance graph

Randy Pobst: How to pass when you have the slower car

The benefits of switching our V6 Miata to an AiM dash and PDM

Our BMW 435i boost leak was easy to spot but challenging to fix

Victra VR2: We put the latest Maxxis 200tw tire to the test

Aftermarket wheels: When math should take the back seat

Tested: How tires perform on track as they wear

6 driving fundamentals I wish I could explain to a younger me