• Mthis

      Published on 04-03-2011 10:16 AM
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      Supporting information continues to trickle in about the Renntech record breaking 1/4 mile run. A video of the run was recently posted and you can watch this below. What we know thus far is that it is likely on upgraded turbos and no nitrous was used in the run. This is the mod list we know of: drag radials, higher stall torque converter, limited slip diff, custom exhaust, modified intercooler, carbon ceramic brakes, and race gas only tune. Density altitude for the run was around 1500, very impressive. ...
      Published on 03-25-2011 05:11 PM
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      We wish to offer up congratulations to Dads63 (Keith) and MHP for raising the bar for Mercedes performance to the highest level it has been set in the United States thus far. Today at Maryland International Raceway Keith set the record in his C63 AMG with a 125 shot running a 10.4@135. On a 75 shot he ran 10.6@133. This improves on the previous overall US record by 1/10 and 2 mph which was held by an S600 on nitrous. ...
      Published on 01-14-2011 02:56 PM

      Well, here is another M156 / 63 AMG supercharger setup. This one comes from Xtra Power (creative name, eh?) who we have never heard of. There are no boost numbers or pricing details given. The only details provided are that this puts out 660 horsepower with 595 pound-feet of torque and is available for all 63 AMG models. They also state that more horsepower is available with aftermarket cams and headers although no details on their cams or headers are provided. Is this legit? We do not know, but the forced induction scene for the M156 sure is heating up. ...