I got a 1.5L non-vtec motor in my 1994 Civic LX Sedan. Could i just swap my head out for a VTEC head. How much HP would i make? How much would it cost? Could i do it my self. I'm a 1st year Auto student in high school (top of the class)

 

i just asked the same question... sort of https://www.hondacivicforum.com/m_17856/tm.htm

 

yeah. its supposed to be pretty easy, but youll need the ecu from an auto EX.

 

Does it have to be an auto ECU ... I have a manual tranny

 

Injen, no, you need the ex manual ecu, but an lx has an auto, so Agent will need the auto ecu.