@carcrazy
Thanx bro,the 3 stage Vtec came in the EK(96+) JDM Civic's,it's a more developed version of the previous EG(92-95) single stage Vtec D15B,And as for the engine,yes I've swapped it,the PDM 94-95 Civic's come with the D15B3 carby engine,dude its the speedo :p,its 15km/h+ off :d,and it was running rich at the time.