ca18det alloy intake manifold!!

Discuss topics related to the CA18DE and CA18DET series engines.
sldwys
Posts: 288
Joined: Wed May 16, 2007 10:41 am
Car: 1991 rs13 nz new 200sx

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Need this sold ASAP - Not selling for under 550 bux,

Needs a lil finishing off, and needs the IAC valve put on there.What needs finishingInjector Setup with bosses on runners,IAC valve installed, Ports for air lines and welding to flange finished up. pics before it was in the middle of being converted to 4 port NZ New head


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r34 gtr
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Damn son, that s*** be off the hook!

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float_6969
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So does it work on the 4 port head w/o the sub manifold, or the 8 port head with the sub manifold and extra injectors?

sldwys
Posts: 288
Joined: Wed May 16, 2007 10:41 am
Car: 1991 rs13 nz new 200sx

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How i have it at the moment will work straight bolt onto the ca18det 4 port head, Or you could cut off the flange and get your 8port flange welded onto it.

Welding around 4 port flange needs to be finished off and ported to match and the injectors and IAC valve needs to be fitted,

That fuel rail pictured was crap as so i threw it out. hAHAHA

meminto
Posts: 607
Joined: Mon Apr 28, 2008 12:46 pm
Car: S13 Silvia CA18DECT

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Totally off topic, but is that a four port euro head in the background in the pic with stock ports? (Exhaust is facing up)

If so could you be a champion and measure the cross sections of the inlet ports, or the cross sectional area ??

Cheers

sldwys
Posts: 288
Joined: Wed May 16, 2007 10:41 am
Car: 1991 rs13 nz new 200sx

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hey manm Yeah I have 3 4 port heads at home Can you give me a lil drawing as to where you want your measurements as I have different slang to you

meminto
Posts: 607
Joined: Mon Apr 28, 2008 12:46 pm
Car: S13 Silvia CA18DECT

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Cheers mate..

Here is a drawing of the measurements of the ports.. this is the cross section points..



What you could do is run a piece of string around the edge of the port until it makes the oval shape, then measure the length of the string..

Thanks :D

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ca18detgabby
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550 bucks?

is that USDM? or ausi?

sldwys
Posts: 288
Joined: Wed May 16, 2007 10:41 am
Car: 1991 rs13 nz new 200sx

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that was NZ but it has now sold - Measurements will be up tonoght ( my time ) about 12 hours from now

meminto
Posts: 607
Joined: Mon Apr 28, 2008 12:46 pm
Car: S13 Silvia CA18DECT

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Any chance you have measured up the port? and free bump

Cheers

sldwys
Posts: 288
Joined: Wed May 16, 2007 10:41 am
Car: 1991 rs13 nz new 200sx

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yeah sorry bro - All measured ill post length up here in about 2 hours when i go home sick from work

dash
Posts: 579
Joined: Fri May 05, 2006 4:07 am
Car: s13 ca18

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I measured the 4-port intake runner; 5.63 cm wide x 3.20 cm heightits not exactly an ellipse as shown, more like 1.60 cm radius at each corner

meminto
Posts: 607
Joined: Mon Apr 28, 2008 12:46 pm
Car: S13 Silvia CA18DECT

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Cheers for that mate, but I need the measurements off the port in the head itself

sldwys
Posts: 288
Joined: Wed May 16, 2007 10:41 am
Car: 1991 rs13 nz new 200sx

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sorry mate, im actually really bad at getting time to do things- eg my car = 5 years off the road.... lol... Hopfully I can remember to post tonight when i get home from work ok man. Sorry dude! Add me on msn [email protected] and if i jump online you can ask nme there and then!


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