The last time we had this 470-inch Mopar big block on the dyno, it made 751 hp with Trick Flow heads and a dry sump oiling system. The dry sump setup that we used for those tests worked great, but it ...

Last month, we covered how a dyno operates and some of the mathematics involved with recording and calculating the coveted horsepower and torque numbers that enthusiasts lust after. This month, we are ...

Katech is the first aftermarket company to successfully engine dyno the LT6 flat-plane crankshaft V8 of the all-new Z06. The Clinton Township-based performance outfit decided to skip in-car ...

We made 1,543 hp at 29.5 pounds of boost with a stock, junkyard-fresh, LY6 6.0L short-block and it didn't blow up. Three weeks later, I wrapped up my next land-speed-racing short-block, which is ...