BokudenNYC

So I'm tracking down everything I need to do the swap for my EK, but I'm having a problem tracking down a complete intake mani. It's looking like I'm going to have to settle for the manifold alone, then piece together the throttle body, fuel rail, injectors and fp regulator from elsewhere. Going by the write up below, I'm obviously looking for a 96-00 LS mani. But what other models throttle body, fuel rail, injectors and fp regulator can I use? Or must everything be from a 96-00 Integra LS? Thanks.






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" Intake Manifold:
’96-00 Acura Integra LS
Save yourself some headaches and try to get a complete manifold that includes the LS throttle body, injectors, fuel rail, and fuel pressure regulator.

The B20 throttle body can work if you do one of 2 things:
1. Switch the throttle plate spring and throttle cable mounting bracket with that from an LS throttle body, so that the throttle cable pulls towards the driver’s side. You will also need a ’96-00 Integra LS throttle cable bracket if one is not already included on the manifold.
2. Use the B20 throttle cable bracket and re-route the throttle cable so that it pulls towards the passenger side.

We used a ’96-00 Integra LS throttle cable. We tried one from a ’92 Civic Si and one from a ’99-00 Civic Si(R) and we could not get them to work very well.

The B20 fuel rail will not mount to the LS intake manifold. The mounting holes are offset on the B20 rail, whereas the LS mounting holes are evenly spaced.

The B20 fuel pressure regulator mounting holes are offset, so it will not work on the LS fuel rail.

The B20 injectors will not work with the LS fuel rail, as far as I know. They may be too short and not make a good seal with the intake manifold.

You may wish to use a new ’97-00 CRV or ’96-00 Integra intake manifold gasket. The old gasket may be stuck to the head and will need to be scraped off using a razor blade.


You may need O-rings/spacers for the injectors, fuel pressure regulator if they are in poor condition.

You will need an EVAP purge solenoid valve from a ’96-00 LS integra, as well as an IAT sensor. The ones from the B20 will not plug in correctly. The stock ’96-00 Civic IAT plugs into the intake tube, the LS screws onto the intake manifold runners, so your stock one will also not work.********************************************* ************

BokudenNYC

Unless anyone knows someone or has a complete (or near) manifold to sell, because that would be awesome.

cracker1252

kinda wrong section for WTB post. but i do.

BokudenNYC

Yeah I know. I tried the WTB forum first though, with no luck. Anyway, PM'd you.

killahatch

no it does not need to be from the 94-01 years. i have 91 intake manifold from a da integra and a da integra exhaust manifold. um for the fuel rail i have a 91 integra, obd 1 injectors(just becuz there alot easier to find than obd 2), and the fpr there all pretty much all the same on the b series( correct me if im wrong). this is all on my 98 ek hatch btw.

hope this helps