Doug Schriefer, Barry Grant's tech specialist for racing carburetors, would like you to know that-much as many stock car racers may think-carburetor tuning is not voodoo. It is true that many racers ...

Car culture has long been split between those who trust a screwdriver and those who trust a laptop. On one side sit classic carb tuning loyalists, who swear that a well‑jetted four‑barrel and a steady ...

Today's hot rodder has it relatively easy. With modern electronic fuel injection now responsible for fueling most internal combustion engines, the carburetor may seem downright old-fashioned. And yet, ...

For more than 50 years, the classic Holley 4150-style four-barrel has remained a constant presence in the automotive world, as it evolved into almost countless versions for OEM and aftermarket ...