I have a 93 civic with a ls swap from a 94 integra. I've been hearing about people that convert their ls to a vtech... How do you go about doing that? Do you need a gsr upper to do the conversion or can you use any of the vtech uppers? do you need a new ecu?

 

vtec for one. and search search search search, this has been covered tooooo many times.

 

^^ Yep, there r numoruos threads on this site about building one.

 

i didnt know vtech electronic's had ls motor's???? lol jk bro

 

yeah. you should research more up on it before you try it yourself...i have an ls-vtec swap in my ek hatch. and to answer your questions, it doesnt necessarily have to be a gsr head/ecu. any b-series vtec head/ecu will do the trick.

 

wow very basic info needed........tell him to read his owners manuel and it will tell you everything you need to know...lololololololololololololol

 

this should help you out https://honda-tech.com/forums/all-motor-naturally-aspirated-44/how-build-%22reliable%22-lsvtec-b20vtec-1676914/