Chevrolet Corvette LS3 Cold Air Intake by K&N 63-3073

September 3rd, 2009

By James Robertson K&N has developed a new cold air intake system, part 63-3073 for the 2008 and 2009 Corvette with a 6.2 liter V8 LS3 engine. Before and after dyno results on a DynoJet dyno show a peak horsepower gain of 17.72 horsepower @ 4,750 RPM. This intake kit completely replaces the factory air intake assembly with an aerodynamically engineered tube and an oversized air filter. This kit can be installed in about 90 minutes using standard hand tools. Designed to increase horsepower and acceleration, this replacement K&N intake kit offers outstanding filtration without sacrificing performance. It is also Read More

Lamborghini Murcielago Twin Turbo by Heffner with 1,300+ Horsepower

September 1st, 2009

Heffner Performance released some details on it’s newest creation, a Lamborghini Murcielago outfitted with twin turbos. This amazing twin turbo package is officially available now and offers extreme levels of performance and power, putting down 1,114 horsepower to the wheels running 14.7 pounds of boost. Using a 15% driveline loss we come up with 1,310 horsepower at the motor. Using a VBox performance measuring device, they obtained a 60-130 MPH time of just 5.1 seconds, well ahead of the 9.5 seconds it takes a stock Murcielago to run the same test. Pricing wasn’t mentioned, but rest assured it will be Read More