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There are a lot of good reasons to consider using a carburetor for fueling when swapping to an LS engine. The engine itself doesn’t care whether it achieves it’s ideal fuel ratios through EFI or using a carburetor. Sometimes it’s a matter of familiarity, or the fact that the car already has a carburetor on it, saving an expensive fuel system upgrade. Using an  LS engine with a carburetor isn't about stepping backward into the past; it’s about choosing a different pat …

Upgrading performance parts always brings more power potential to your ride, but it also raises the stakes for how well everything works together. A bigger camshaft, improved intake manifold, or set of ported cylinder heads can transform an engine, but only if the fuel system keeps up. Electronic fuel injection (EFI) acts as the control center, managing how air and fuel mix under all conditions. That’s exactly why it’s important to know how to fine-tune EFI systems for peak efficienc …

Nobody enjoys shaving seconds off a lap only to spend the following weekend replacing parts that waved the white flag under pressure. The sweet spot in performance upgrades comes from components that increase power while also helping an engine survive the abuse that follows. Fortunately, you can make several upgrades to your ride that fill that need. Find out about several performance parts that improve both speed and longevity. Camshafts A well-designed performance camshaft can change how an en …