VVTuner is a little black box that will control the variable valve timing on the '01-'05 Miatas. It also translates the crankshaft and camshaft sensor readings into NA-style signals, making VVT head swaps into a MSPNP-equipped NA Miata a breeze. Currently they are available as assembled units, with unassembled kits to follow. (Had a bit of a technical update that wasn't the most assembly-friendly; we've put it in the unassembled units, but kits will get a new, easier to build board.) Check them out at these links:

http://www.diyautotune.com/catalog/vvtuner-c-80.html

http://www.diyautotune.com/vvtuner/index.htm

 

OH SNAP!

diyautotune FTW

 

+1

 

Mine was ordered today and I should have it Saturday.