Cheap and fast aren't usually synonymous, and plans for big-horsepower street machines are often confined to our daydreams. But there are exceptions, and one of them is called nitrous oxide. Due to ...

A direct-port nitrous system is much more efficient in delivering the juice and fuel through each individual runner than a plate system. In a direct-port system, nitrous is dumped into each cylinder ...

What's the best way to supply fuel to a wet nitrous oxide system on a multi-port EFI engine? Q:I have a 1992 Olds Achieva with a highly modified W41 Quad 4. It has been fortified with forged Eagle ...

Nitrous oxide needs no introduction. Despite the hoards of racers jumping on the forced induction bandwagon, nitrous remains one of the most devastatingly effective and incredibly affordable ...