The Heffner Gallardo is making about 850rwhp on 93 octane pump gas. The Carrera GT is completely stock. It was obvious that the Gallardo would be the faster car, but this video was produced to demonstrate how the Heffner Gallardo compares to a known constant.
This 2006 Bentley Continental GT is hiding something. What it's hiding is almost 100 hp over its stock 552 thanks to the installation of a GIAC chip. We spent the day with this luxury 2+2 at WIllow Springs Raceway and found it to be fast, refined, and worth every penny. Sell your house. Buy a Continental GT.
Here is John's 2005 Mustang GT with Kooks Long Tube headers, Kooks Catted H-pipe, Magna Pack Axle-back, C&L Racer Cold Air Intake, Steeda Underdrive pulleys and custom Dyno Tuning by TORQ with SCT. 299RWHP/299RWTQ Mustang Dyno Numbers
Mods are: Livernois forged bottom end, modified Hellion kit single 76MM turbo, stock heads, stock cams, automatic transmission. Highest numbers were made on the final pull. 17* timing, 21PSI, 5 gallons for 109. Tuned by Henson Performance.
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