If you read a lot of magazines and listen to enough bench racing, you start to think that everyone has 540-inch big-blocks or twin-turbo LS engines under their hoods. Why? Because big horsepower is ...

Perception is reality. Read enough online stories, and you would think every hot rod out there is rockin' a 700-hp high-end engine under the hood. The truth is that most cars are putting out anywhere ...

We had heard good things about Trick Flow Specialties 23-degree aluminum heads. If the claim was true that we could expect serious horsepower gains over stock heads and even some aftermarket cast-iron ...