4gdj ??

[ssb33r]

hey ive got a 91 scoupe, they say it has a 4gdj, is it just hyundais rebadging of the 4g15 or is it different?? Are all the 4g15 8 valves the same or did they change something internally in 1990??
Thanks

[puredemocracy]

Originally Posted by ssb33r

hey ive got a 91 scoupe, they say it has a 4gdj, is it just hyundais rebadging of the 4g15 or is it different?? Are all the 4g15 8 valves the same or did they change something internally in 1990??
Thanks

it says on this site, for this air filter for the 91 scoupe that the engine is a g4dj? maybe you just mixed it up, or the site, idk, but i understand what you meant. I'm not sure if they really changed internally though. I thought they were the same.

[Excel2NR]

the hyundais had 8 valves g4dj's i believe
the mitsus have the 4g15 12 valves. same motor pretty much before my 4g63 swap i had all mitsu 12 valve sensors and all nothing went wrong.