URGENT DELIVERY

Whether you’re rocking a Rocket Bunny﹘clad S15 that packs electronic fuel injection (EFI) on its worked SR20DET heart, or you’ve just restored your BMW 2002 and want to slap a nice pair of side-draught carbs on the side of its M10 four-banger, knowing what’s up when it comes to fuel delivery is damn important — especially if you’re chasing the ever-elusive power bug and don’t plan on learning about these mysterious systems the hard way by ravaging your wallet through the process of trial and error. Don’t sweat it, we’ve done all the hard work for you and chatted up two of the industry’s best to get all the answers to your burning questions. Listen up, chumps, this is an urgent delivery.