Technology has had a positive effect on traditional Pontiac performance. Today's monster mills perform considerably better on the dragstrip than yesterday's race engines, but are often so reliable and ...

We know what you're thinking. It seems almost impossible to pick up so much horsepower (142.6 rear-wheel horsepower) from just a cam swap. There must be some sort of trickery or magazine inflation ...

With the availability and efficiency of roller camshafts it’s a no-brainer to use a hydraulic roller setup even on the simplest of engine combinations. The roller lifters take a lot of load off of the ...

Did you know that the Pontiac Firebird had an overhead cam engine? No, the Lotus designed LT5 with those exotic dual overhead cams from the Corvette ZR-1 never nestled under the screaming chicken ...

When HPP left Racekrafters' shop the last time, The Mule performed quite admirably with the out-of-the-box Edelbrock cylinder heads installed. It produced 502.8 hp and 570.7 lb-ft of torque. As always ...