I have some HI RISE parts in trying to sell. I know someone could really use this stuff if they were building a thunderbolt clone. The parts I have are a HI RISE 2x4 intake (C4AE-9425-D). I have a complete set of heads that go with the intake. The heads are also HI RISE(C4AE 6090-F). I also have the HI RISE rocker assembly to go with it. If any of you out there are interested in these parts my phone number is 740-603-5109. I can send pictures if anyone is interested. I haven't decided on a price yet but I'm open to all offers.