If you have read our last blog post you know that we just opened up our second building to dyno tuning and in-house customer builds. After having a few vehicles on the dyno already we were excited to see our friend Nathan Kahler and his 1973 240Z with a 2JZ running Fuel Tech. Nathan came in with plans to get some real solid numbers on our Mainline Dyno. During the first full hit the car had coolant pressure issues that resulted in blowing coolant out of the radiator. In true tuner fashion Nathan and his friend Mikey decided to dig into the head and see if they could resolve the problem but soon realized there were bigger issues than loose head stud bolts. After discussion of plans moving forward we were happy to hear that he will be back to redeem this dyno session!