The dual injection idea you mention is not new. In fact you CAN do it yourself! Check out this site, http://www.bgsoflex.com/megasquirt.html I have one of these kits now that I have just started on. It will be used on my son's 78 Toyota pickup (it currently has a 410cfm Weber on it). I found an old "Iron Puke" donor car that I will be using to supply all the sensor's and TB. Bruce Hevner -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 266.9.10 - Release Date: 4/14/2005