RENNTECH 777, Based on a SLR McLaren

Published by on Jan 19th, 2009, 1 Comment

Though the trend is to go green, we don’t think the horsepower war is over. For that reason we bring you the new RENNTECH 777, a Mercedes-McLaren SLR based beast that outputs nothing more and nothing less than 777 bhp from a highly tweaked 5.5-liter supercharged Kompressor V8 engine. With an aero-kit that packs big wings, splitters and skirts, new suspension, a stronger transmission and a limited-slip differential, the little monster is expected to top at 210 mph. We’re sold on the design, but to be honest we’d expect a much better performance from such an engine. No? [via WCF]

Hamann SLR Volcano

Published by on Oct 13th, 2008, 3 Comments

What was the first thing you thought of when you read “volcano” in the title? Was it something hot, because what I am about to tell you about it sure is. The guys at Hamann Motorsports are going to release the SLR Volcano soon, or at least that’s what these spyshots show below. Along with other SLR tuners like RENNtech, Mansory or Brabus, Hamann wants to impress and manage to include great things like the two-tone paint scheme, tripple-pipe exhaust, roof air scoop, rear bumper diffuser, deep-dish 3-piece Hamann wheels, rear wheel arch flares, smoked tail light lens and a large rear wing. We’re waiting for them to go official with it because this baby is damn hot. – via WCF

Mercedes-McLaren SLR 722 GT officially launched

Published by on Nov 2nd, 2007, No Comments


A new version of the MercedesMcLaren has been developed by British motorsports company RML Group for a handful of privateer teams who hope to compete in a new club racing series. The car was solely designed for the track and has no approval for on-road use but that hasn’t stopped 21 individuals paying the estimated €1 million price tag for the privilege of owning one of the hottest race cars on the planet.


The Mercedes McLaren SLR 722 GT has a top speed of 315 km/h and accelerates from 0 to 100 km/h in 3.3 seconds. Compared to the series-production version, the SLR 722 GT has been uniquely and comprehensively re-engineered by RML, especially with respect to the suspension, braking system, aerodynamics, interior and exhaust system. More than 400 components were redesigned. The key data of this edition limited to 21 two-seaters – kerb weight 1390 kilograms, maximum output 500 kW/680 ps at 1.75 bar boost,and maximum torque of 830 Newton metres to guarantee maximum racetrack performance.