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Domestic Car Performance - Forums, Tuning, Racing, Parts, News, and Motorsports
Published on 05-31-2019 06:08 PM
Here we go again. BoostAddict.com reports on tuners that scam people to warn potential victims. When playing with high end cars and doing high end builds a lot of money is involved. Unfortunately, this also means there are a lot of high end targets. ...Published on 05-31-2019 03:54 PM
Cadillac was onto something for a bit with the CTS and even the ATS. They had distinctive model classes and the CTS was making some headway against its German mid-size rivals offering something unique in the class. ...Published on 05-30-2019 09:43 PM
Here is an E92 BMW 335is with a Doc Race single turbo N54 setup. The car makes 632 horsepower to the wheels which is plenty stout when coupled with the DCT transmission. It is hard to argue against the DCT being the highest performance N54 transmission option. ...Published on 05-30-2019 06:01 PM
If you are looking for an affordable drop top with a naturally aspirated V8 and manual transmission you do not have many options. Fortunately, these two American icons still excel at pairing a big NA V8 to a manual and not charging you through the nose for the privilege. ...Published on 05-29-2019 09:51 PM
This same Viper already ran a McLaren 720S and lost but that was a stock example driven by a woman. This time it runs into some stronger competition. As a reminder, this Gen V Viper has a ported head and aftermarket cam putting it in the 650 wheel horsepower range. ...Published on 05-29-2019 06:52 PM
The C7 Corvette ZR1 started this trend from GM of trying to lock tuners out. Frankly, GM products are far less appealing if you can not tune them. A major part of their appeal is the value and aftermarket. Why try to kill this GM? ...Published on 05-24-2019 11:14 PM
Here is a BMW E92 335xi that is running very well. This is an automatic and all wheel drive example on the stock transmission and stock internal N54 motor. Obviously the Precision 6266 single turbo conversion is providing the grunt. ...Published on 05-23-2019 09:02 PM
This is the same C7 Chevrolet Corvette ZR1 LT5 you saw top 1100 rear wheel horsepower boost only the other day. Advanced Modern Performance stated they would go see what it can do on the dragstrip and they certainly backed up the power output from the dyno run. ...Published on 05-23-2019 07:11 PM
Having flex fuel capability is huge for modern performance motors. Why? Well, ethanol blends are not always the same plus ethanol is not always available. Wouldn't it be nice if your tune adjusted automatically to ethanol content or whatever fuel you were running? ...Published on 05-22-2019 03:44 PM
Goodyear released some new high end rubber called the Eagle Supsport R and Eagle Supersport RS. The R is supposed to be more of a streetable high grip tire which likely will rival the Toyo R888R and Michelin Pilot Sport Cup 2. ...Published on 05-22-2019 03:06 PM
This is the quickest and fastest Mustang GT350 in the world. What makes it particularly impressive is the GT350 is manual transmission only meaning the driver is rowing his own gears here. Some great driving and it also makes this the quickest and fastest overall manual S550 Mustang. ...Published on 05-22-2019 02:14 PM
1000+ horsepower LT5 motors existed before this but not in the C7 ZR1 chassis or in a street car. This is the first actual C7 Corvette ZR1 to make 1000+ wheel horsepower and Advanced Modern Performance achieved it boost only. ...Published on 05-22-2019 01:52 PM
The Dallas News reports the state senate passed a bill which will outlaw red light cameras in Texas. The governor is expected to sign the bill into law which will make Texas the 11th state to ban the use of red light cameras. ...Published on 05-21-2019 09:25 PM
Wiseco pistons posted a great article explaining the purpose and function of the second piston ring. Many engine builders and engineers read this site and already know these details but for the rest of us who aren't experts there is some great technical piston and ring info in the article below. ...Published on 05-17-2019 03:36 PM
Great to see the new 992 Porsche 911 in comparisons and this one comes from the Germans at Sport Auto. Now keep in mind Sport Auto pretty much always has the Porsche come out on top so maybe there is some German bias at work in their comparisons. ...
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