The quest for more horsepower is a frustrating one. It seems like no matter how much we get we just end up wanting even more. This desire to have our engines push out more power generally leads to ...

Since the time when the first hot rodder turned a wrench on a car, performance enthusiasts have sought their own version of the Holy Grail: max power for the least money. This certainly hasn't changed ...

For weekend drag-racing buffs looking for instant horsepower, adding nitrous oxide systems to their cars' engines is a popular way to go. Nitrous oxide, the "laughing gas" used by dentists to sedate ...