Fast Car Videos, Reviews and News

The Dodge HEMI Highway Tour dyno Charger and Challenger 392

The Dodge HEMI Highway Tour dyno Charger and Challenger 392 stops at National Speed in Wilmington, N.C. and runs the Challenger 392 and 2011 Charger R/T on their Dyno.

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Dyno numbers for the Ferrari 458 Italia

The Ferrari 458 Italia  is an amazing machine. Probably one of the best auto’s made to date. I would have expected the drive transmission loss to be less than 20% for a car that has the most cutting edge transmission technology. The GT-R dual clutch with it’s all wheel drive, has less drivetrain loss than this Ferrari. It [...]

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SL55 AMG Dyno After Renntech stage 1 (pulley and tune)

The Intake Temps were not ideal at the time of the dyno. If more time was gving for the intercoolerpump to cool the intake charge I feel the car would have made another 5-10 hp to the wheels. The mod’s were Renntech Pulley and tune. 416rwhp and 482  tourqe stock 453rwhp and 540 tourge with [...]

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