In our last installment, we stripped Scarlett, our '72 coupe project car, down to the firewall, inside and out. So began the LS conversion that will ultimately replace her conventional small-block ...

We’ve been working on a twin-turbo LS3 Corvette for a while. Our test car was equipped with the APS C6 base twin-turbo kit, which included cast stainless manifolds and Garrett GT3076R turbos in T25 ...