I just finished another injector swap this evening. They are a 7x.012 sac with lift/stroke. I can't wait to do some more driving tomorrow, these bad boys feel really strong and seem to have great streetability. I was only able to judge at each street light, but they are definately wicked! I'm gonna be shipping a few sets out to you guys who want to test them over the next few days. I wasn't able to test them to the full potential yet because I have a snowplow hooked to the front of my truck, but it was hard to gain traction. Once the turbo lights off, the back of the truck fishtails everywhere. I even have a saltspreader and 500lb of rocksalt which still isn't helping hold her down. I'm ready for some testers.