help please

ONLY for ADVANCED technical discussion about the 240sx!
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eddy_dee
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Joined: Fri Sep 28, 2007 3:59 am
Car: 1990 nissan 240sx
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i want to take the intake monifold off but it wont move a bit. all the bolts are off, so i dont know what to do. does this monifold even come off???


funigui
Posts: 516
Joined: Tue Apr 10, 2007 5:44 am
Car: I HAD a 1991 240sx coupe. woked NA motor. ran like 14.5 ish. blew it up @ 140 after an ECU reflash.

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oc course it comes off, duh. Now find the bolt ur missing

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eddy_dee
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Joined: Fri Sep 28, 2007 3:59 am
Car: 1990 nissan 240sx
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i have a ka24e. i have taken off all bolts!!!

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Import_Ant
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there's a bracket at the bottom that supports it, it goes from the block near the motor mount to the bottom of the manifold. I'd gamble my money on you missing those. lawl.

salt!
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Joined: Sat Oct 06, 2007 11:15 am
Car: 93 s13

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i second that ^^^

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eddy_dee
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i got that too... its driving me crazy. and where can i find a turbo manifold for a ka24e

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Import_Ant
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I'll take some pics of mine this weekend while I am out @ the garage but if I recall correctly, there are at least 5 nuts and bolts holding the intake manifold directly to the head.

There may be 2 long bolts you forgot, they're a PAIN IN THE *** to get to, they are in the middle of the manifold, underneath all of the vacuum lines.

Did you pull 2 long bolts out, approx 8" in length? if not those are the ones you're missing.

as far as manifolds go are you asking about an intake or exhaust manifold? I got my SOHC turbo kit from IAP. JGS Tools makes a SOHC turbo kit as well and there are some other generic manufacturers whos names escape me at the moment. I used my stock intake manifold and it worked just fine. If your goals are at or below 450hp or so I would not reccomend spending the money to upgrade the intake manifold.

If you want to throw around money and feel you must have one, Xcessive manufacturing makes one. ->Link

but that $300 will net you alot more performance elsewhere (namely in a lightened flywheel or upgraded cam.)

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eddy_dee
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Car: 1990 nissan 240sx
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ok i will check that and thanks


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