MAST 4150 SINGLE PLANE
The single-plane intake from Mast Motorsports performed flawlessly, as we have come to expect from its products. Like the other singleplane intakes, it produced peak power high in the rev range and needed much more motor than our wimpy, little LS3. The two-piece design allowed full CNC porting. Too bad we didn’t have a motor to allow these intakes to shine. Equipped with the Mast 4150 intake, the LS3 produced 609 hp and 506 lb-ft of torque.