86 celica gts coupe

depends

 

Apart from the computer, injectors, EGR valves - there's no difference!
What colour are the injectors? ECU no?

 

It doesn't, the injectors are smaller and the computer is worth another 10-20hp

 

Even if the plugs are the same the 2S is 8v, 3S is 16v
Totally different cam timing for a start.
I've never seen a JDM EFI 1S or 2S either - all have carbs

 

Headlight, lids adjustment/settings - tips

Yes, but 1st align the hood properly by loosening the 4 hinge bolts, set the height using the rubber stoppers near the lights.

For the next steps I find it easier if the motors are disconnected 1st and the grille is out.

To move the light you must loosen the bracket to the car body and move it, 3 bolts I think.
1st remove the black plastic covers, then loosen the 4 lid screws and align it with the hood



You can adjust the up position via an adjuster and also bend the tab which stops the light moving
if there's play/misalignment when closed





Remember to re-align your beams when finished - Park the car 5m from a wall, switch on the lights
and use the beam adjusters to get the beams even on the wall

 

are you sure it aint a euro???

 

pics! we'd be able to tell ya!

 

-3sge

-jdm has different ecu, and no egr...both usdm and jdm have brown injectors. both should have gold valve covers. maybe there painted? manifold is different due to no egr.

-euro 3sge has higher comp pistons, different ecu, and iirc different cams. no egr no o2.

-take a pic and we can tell ya. the only thing that makes more power on the jdm is the ecu. hard to find but waaaay worth it.

 

Not exactly. There are euro 3SGE ones with O2 sensor and catalytic converter (140hp), and also there are ones without both (150hp). Either there were different markets within europe, or only the earlier models didn't have the O2 sensor and CC. For example my brother's first ST162 didn't have the CC, the second one did, and mine too. And all three cars were/are pre-facelift!