How does GPS continuously calculate proximity when it loses a signal due to topography? Buildings(big city) hills(country) If someone has the answer, I think it may enlighten many of us on how technology evolves and depends on the basis of simple math.

There really needs to be a dedicated forum for the 4G63/4G64 hybrid swap info. It should be in the section with the virtual mechanic forums. This swap is quickly gaining popularity and it would be nice to have all the great info in one easy to find location. It will help all the guys keep from having to answer the same questions over and over and over...

Well I finally started doing the porting on my exhaust manifold. Im just trying to work all the angles to make the stock manifold and a Mitsu turbo flow decently. So I started by bellporting the runner inlets so that the match my ported head. Then I removed the step at the collector and tried to take out as much as possible. Still Have alot to remove from that area but I thought Id put up some pics. Its so addicting I just wanna go crazy and port everything! Runners Before http://www.26liter.us/

Ok I want to remove the harness but I know there are some wires that need to stay. What have you all done about the harness? Did you leave it or hack it up or what. Im ready to get my new harness installed and just dont want to remove something that I will need later. I am going to keep my Cruise and A/C..Thanks alot.   Steven