Revisted: No Mods. Tune Only. 25% MORE POWER.

**We're spending a couple of weeks away from the microphone over the Christmas and New Year period. This means that although we won’t be publishing any new guest appearances until mid-January, we’re going to be bringing back some of our favourite older episodes that deserve another listen.** How much power is hiding behind a factory diesel tune? What are the traps a gasoline tuner can fall into when dipping their toes into the diesel world? And what's a sure-fire way to create a nifty inspec...