Smallport Inlet Manifold

Alex170984
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Smallport Inlet Manifold

Postby Alex170984 » Fri Jul 22, 2016 4:52 am

Hi Guys,

I now have a smallport cylinder head c/w big port adaptor plate.

I am trying to source a fuel rail, but struggling tbh, but they are around, just got to stay patient.

I am however not finding a smallport inlet manifold. Are there any other manifolds that fit the smallport head? The 4AFE looks similar, but ports are too square...

Any feedback appreciated

Many Thanks

Alex

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MisterJerk
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Re: Smallport Inlet Manifold

Postby MisterJerk » Fri Jul 22, 2016 6:28 am

its PITA to fit a Smallport intake manifold on rwd. Cut and shut or flip the whole intake around.
I have seen a honda B series intake manifold welded to a 4a intake flange.

Alex170984
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Re: Smallport Inlet Manifold

Postby Alex170984 » Fri Jul 22, 2016 7:22 am

I thought they were the same, except the runners different shape?

http://www.corollaae92gts.nl/images/Coupeproject883.jpg

That'd replace my TVIS AW11 manifold like for like or am I missing something?

Deuce Cam
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Re: Smallport Inlet Manifold

Postby Deuce Cam » Fri Jul 22, 2016 8:36 am

Mj is saying that it's not easy to fit on a rear wheel drive car because the throttle body would point at the firewall. However, it's probably not a problem on fwd and mr vehicles.

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jondee86
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Re: Smallport Inlet Manifold

Postby jondee86 » Fri Jul 22, 2016 2:28 pm

Alex170984 wrote:I now have a smallport cylinder head c/w big port adaptor plate.

If you want a RWD setup just use the factory AE86 intake manifold. Bolts right up
with the adaptor plate and no cutting, welding or mongrel combinations :)

Cheers... jondee86
Give a person a fish, they eat for a day. Suggest they search before posting, and they learn a skill for a lifetime.

Alex170984
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Re: Smallport Inlet Manifold

Postby Alex170984 » Fri Jul 22, 2016 2:58 pm

jondee86 wrote:
Alex170984 wrote:I now have a smallport cylinder head c/w big port adaptor plate.

If you want a RWD setup just use the factory AE86 intake manifold. Bolts right up
with the adaptor plate and no cutting, welding or mongrel combinations :)

Cheers... jondee86


Hi Jon,

I have a bigport inlet manifold, but I want a small port inlet manifold.

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jondee86
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Re: Smallport Inlet Manifold

Postby jondee86 » Fri Jul 22, 2016 4:45 pm

Alex170984 wrote:I have a bigport inlet manifold, but I want a small port inlet manifold.

Then you will be looking for one of these in the junkyard...
1991 Geo Prizm GSi

Cheers... jondee86
Give a person a fish, they eat for a day. Suggest they search before posting, and they learn a skill for a lifetime.

Alex170984
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Re: Smallport Inlet Manifold

Postby Alex170984 » Fri Jul 22, 2016 5:23 pm

they seem to be impossible to find for sale, especially in the UK

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jondee86
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Re: Smallport Inlet Manifold

Postby jondee86 » Fri Jul 22, 2016 6:11 pm

Ahhh... no location stated (hint) so I assumed you were in the US :)

They are not so hard to find here in NZ... local auction site has one for sale right now...

Image
http://www.trademe.co.nz/motors/car-parts-accessories/toyota/other/auction-1125300881.htm

Shipping on something like that would be kind of expensive. Don't know if it helps
but poking around in countries like NZ that imported many shiploads of used Jap cars
would be one way to go.

Cheers... jondee86
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Rogue-AE95
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Re: Smallport Inlet Manifold

Postby Rogue-AE95 » Sat Jul 23, 2016 11:38 am

There's also at least two different smallport IMs. The JDM one as pictured above, with no EGR port, and the USDM (elsewhere too possibly) one that has the EGR port. It's located on the oval sort of area to the left of the TB and directly below the top ribbing. In the middle of that you can see a circle on the blank spot where the EGR port would be.
'88 Corolla All-Trac

totta crolla
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Re: Smallport Inlet Manifold

Postby totta crolla » Tue Jul 26, 2016 12:58 am

Pretty sure I have one in my shed that I could sell you.

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Re: Smallport Inlet Manifold

Postby yoshimitsuspeed » Tue Jul 26, 2016 11:46 am

I have heard the smallports are much more common in Aus and I would assume also NZ. I have heard a couple people in Aus say it's easier to find smallports and parts than LP. Here in the US they are hens teeth. Much easier to find JDM 20 valves. For some reason importers have never bothered to bring many SPs in. Probably because if people are going to spend that kind of money they would rather just go 20v anyway.

Alex170984
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Re: Smallport Inlet Manifold

Postby Alex170984 » Wed Jul 27, 2016 4:47 am

totta crolla wrote:Pretty sure I have one in my shed that I could sell you.


how much?

totta crolla
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Re: Smallport Inlet Manifold

Postby totta crolla » Wed Jul 27, 2016 8:24 am

£50 plus postage or collect from Oxford area

Alex170984
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Re: Smallport Inlet Manifold

Postby Alex170984 » Sat Jul 30, 2016 5:45 am

Could you find out how much postage is please :)

totta crolla
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Re: Smallport Inlet Manifold

Postby totta crolla » Mon Aug 08, 2016 10:28 am

Alex170984 wrote:Could you find out how much postage is please :)


What is your location, I travel far and wide.... might be able to meet you somewhere ?

Alex170984
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Re: Smallport Inlet Manifold

Postby Alex170984 » Wed Aug 10, 2016 6:49 am

sorry mate I didn't see you had replied.

I'm In Essex, work in Grays (outer London ish)

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