An R33 GTS-t from Perth, Western Australia, pushing 411rwhp. Best 1/4 mile time of high 11's, but due to traction problems this run was a 12.70. Enjoy!

G-force modifies his Gallardo thru Heffner Performance. This one-year project adds twin turbos and the car is dynoed at 679rwhp. Valentino takes the car out in Southern California for this historic drive.

G-force having some fun with 679rwhp of his Gallardo Twin-Turbo

Ken Block Gymkhana Practice 530WHP Impreza Subaru WRX STI Topspeed Drift Monster Energy 2006

The Lingenfelter Track Rental Day at Muncie Dragway produced a new fastest time for the Lingenfelter 2009 ZR1 Corvette. This Lingenfelter ZR1 has the latest version of our second level of supercharger upgrades and produces an impressive 739 RWHP & 720 RWTQ. The Lingenfelter supercharger upgrades...

Heffners Performance ups the horspower ante with a 900rwhp version of the Twin Turbo Gallardo!! www.heffnersperformance.com

Cruise inside the M3 Turbo Kit HPF Stage 4

Modded E92 M3 takes on a Modded C63. The Evosport Stage 3 C63 is making 470whp on a DJ. The Modded E92 M3 around 370whp on a DJ.

Created by Power Enterprise of Japan. Uses 2 Rotrex superchargers with the GT-R's stock twin turbos. The system is designed for 700hp (670 WHP)

680 AWHP 91 Talon w/ AMS 2.3 Stroker/GT37R @ 38 PSI vs Modded 05 R1, 03 Gixxer 750, 03 ZX-636, CBR 1000RR and a surprise visit from Rich Christensen