Lextreme II
Active Member
I am turbocharging my stock supercharged Previa or Tarago for you down under folks or Estima for you Asian countries. The plan is to run a complete stock system until 8 psi. I will add two 550 to 750cc extra injectors with timing control. At the same time, I also would like to run a secondary fuel pump that only active on or after 8 psi. Here is the process http://toyovans.com/turboprevia.html