The old adage, “There’s no free lunch,” implies that everything in life is a compromise. That’s often true, especially with camshaft specifications. Low-end grunt sacrificed top-end power, and big ...

Make it bigger. That was the plan. Holley’s Sniper throttle body fuel injector has been a big success—so what do you do to follow that up? Make it bigger—which explains the Sniper Dominator. Think of ...

For automobile manufacturers, another aspect besides a cam's "sweet spot" is engine emissions. Sure, that lumpity-lump camshaft sounds great and makes big power at full-song, but all those misfires ...