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I have a 2011 Raptor with 21K on it. It did have a procharger from Hennessey. I removed that and had a whipple installed with a JDM tune. Now the truck is missing under load, and eating pistons. This will be the 3rd time we have replaced pistons. We are getting logs to send JDM to try and...

Hello All....I have had this truck a year, it only has 20K miles on it and its been a nightmare. I did have a procharger installed. That was removed and a Whipple was installed. I thought everything was great, then it started missing when underload at high RPM's. The mechanic has broken two...

I recently purchased a 2011 Raptor that has 18K miles on it with the Hennessey package (Velociraptor 600). Its a beautiful looking truck for sure. I drove it 300 miles......and BOOM. I was passing a semi, I hit 85-90 mph the truck started shaking violently, smoke rolled out from under the hood...