1jz injector upgrade.

[Jtek]

Is there any car that has a top feed fuel rail that fits a 1j? A 7m looks very close, but without ripping mine apart, theres no way to tell and I'm not having much luck with search. After market only?

 

[Jtek]

sorry guys, I just found the giant tech thread lol

 

[RacerXJ220]

The injector bosses on a 2JGE rail line up with the stock 1J ones, but it's not a bolt on... unless...

All you need are some custom adapters from the 1J mount holes to the 2JGE one and this upgrade could be possible.

 

[86_sports_1jz]

why don't you just use the 2jzgte injectors? they go right into the 1j fuel rail

 

[Jtek]

Picked up some 440s and am just going to use the 1j rail for simplicity reasons

 

[OneJArpus]

would have sold u my 2jzge rail for cheap lol