Anybody got a Good Pic Of the Top side and Bottom side of a Fj20et Intake Manifold?
Well wouldn't you know, I happen to have one, removed from the engine, still with the EFI hardware (hoses and rail and such) still attached. How about from seven different angles? And keep in mind, this is an S12-spec FJ20E/ET intake manifold... the DR30 Skyline version of the FJ20E/ET has longer runners.
(http://img.photobucket.com/albums/v216/arrospeed/S12_Tech/FJ20ET_Intake_Manifold_07.jpg)
(http://img.photobucket.com/albums/v216/arrospeed/S12_Tech/FJ20ET_Intake_Manifold_01.jpg)
(http://img.photobucket.com/albums/v216/arrospeed/S12_Tech/FJ20ET_Intake_Manifold_02.jpg)
(http://img.photobucket.com/albums/v216/arrospeed/S12_Tech/FJ20ET_Intake_Manifold_03.jpg)
(http://img.photobucket.com/albums/v216/arrospeed/S12_Tech/FJ20ET_Intake_Manifold_04.jpg)
(http://img.photobucket.com/albums/v216/arrospeed/S12_Tech/FJ20ET_Intake_Manifold_05.jpg)
(http://img.photobucket.com/albums/v216/arrospeed/S12_Tech/FJ20ET_Intake_Manifold_06.jpg)
Thanx bud.....Just What I thought I have 4 Extra Injectors On The Bottom Of My Manifold.
seriously??? SHOW ME man post a pic!
(http://i93.photobucket.com/albums/l49/Xtek69/01012010305.jpg)
(http://i93.photobucket.com/albums/l49/Xtek69/01012010306.jpg)
I believe that is the DR30 Skyline intake manifold. The differences other than runner length, I cannot say.
It is, for some reason the DR30's manifold got the extra injector bosses, S12 didn't. Plus the runners are for sure longer.
Yep It My fj20et Out of my Dr30
FJ20ET of the Skyline are 8 injectors? incredible
Quote from: seb.racing
FJ20ET of the Skyline are 8 injectors? incredible
err, no. thats a mod.
was big back in the day when decent size injectors weren't readily obtainable...
the dr30 manifold runners are slightly longer and the plenum is longer too, although it is reduced in height so is probably around the same volume overall.
all the fuel rails, fitting and throttle body are identical, i think the only other differences are the position of the brake booster line and throttle cable position.
i have also heard that there are 2 different dr30 manifolds, but all of mine turbo or n/a are the same so cant confirm.
There's a pic of a complete stock manifold somewhere that shows four additional bosses on the bottom, which of course I can't find ATM.
Maybe only a few select number of FJ's got it? I donno.
They didn't actually have any injectors in them, they're just plain unmachined bosses.
These Ones Look like they Where Added Earlier, Now I got a Harness that Came With The car for the Extra injectors...But how the Hell do i hook them Up??
i can also confirm that my DR30 DOESNOT have these on either my original n/a intake manifold or my new Turbo one..
they are commonly added back in the day when people used extra injector controllers, theres no need today a good standalone is easily affordable.
if you want to use those injectors either buy an additonal injector controller (or find the one your car clearly use to have), or do the smart thing and ditch all factory electronics and get a standalone that can control secondary or staged injection, like haltech etc
I have a DR30 Intake and an S!2 one.
My DR30 one only has 4 injectors, but my S!2 one im using has the 8.
Problem is I have in it x8 550cc RX7 Injectors.
So I removed the 2nd fuel rail.
Its also very hard to get all 8 working properly.
I've tried