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b16a transmission help

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Old Mar 18, 2008 | 02:14 PM
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Default b16a transmission help

So my tranny started making an awesome ticking noise on Thursday. I thought, okay, I'll check it on Saturday. I never got the chance. It blew on Friday.

Here's the deal. I took it to a shop because I don't have the time or tools to replace it myself, but the guys over there have no idea what it is. The block is a b16a, and the numbers of the transmission are SI-1050642. I have a 91 CRX Si. Could this be the stock transmission before the guys before me swapped the engine?

If so, what should I have them look for to replace it, that won't cost me an arm a leg and an ***, and that'll fit without difficulty.

Thanks in advance.
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Old Mar 18, 2008 | 02:29 PM
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Default Re: b16a transmission help (loba)

EDIT: It must be S1 not SI. So the question is where the hell can I find one in the Portland, OR area?
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Old Mar 18, 2008 | 07:51 PM
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Default Re: b16a transmission help (loba)

try here

https://honda-tech.com/zerothread/1967953
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Old Mar 18, 2008 | 08:53 PM
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Default Re: b16a transmission help (loba)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by loba &raquo;</TD></TR><TR><TD CLASS="quote">EDIT: It must be S1 not SI. So the question is where the hell can I find one in the Portland, OR area?</TD></TR></TABLE>

Look for a YS-1 if you can find one! The s-1 is a dinosaur and most parts for it are obsolete if you need replacements.

The short geared YS-1 from the USDM 92-93 or the JDM Integra XSi are very rare but, are the best cable trans you can get.

The YS-1 will require a different clutch disk Uses 92-up.

Parts for these transmissions are interchangeable with newer Hydro B series vtec transmissions and are readily available
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Old Mar 19, 2008 | 09:03 AM
  #5  
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Default Re: b16a transmission help (Special Projects MS)

So help a drugged up buddy out (I JUST had my wisdom teeth pulled). The shop is doing the replacement. What car should I tell them to look for? IT's stamped ys1 right? And what clutch should I have them look for to match (I don't need a performance clutch it's a stock motor).

Thanks a lot for the input.

EDIT: The half shafts I have and all the other stuff should match up fine right?
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Old Mar 19, 2008 | 03:56 PM
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Default Re: b16a transmission help (loba)

self bump for hydrocodoone!!!1
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Old Mar 22, 2008 | 09:18 PM
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Default Re: b16a transmission help (loba)

It will be from a USDM 92-93 GSR...very rare. Be careful because the LS also shares the same YS-1 tag code The clutch disk will be different due to the spline count on the mainshaft. So you will need a 92-up Integra clutch
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Old Mar 23, 2008 | 11:45 AM
  #8  
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Default Re: b16a transmission help (Special Projects MS)

I'm looking at a local 90 YS1, what's the difference?

NVM found it. Looking at a 93 YS1 for 400 - deal? And I would need a 92-93 clutch right?
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Old Mar 23, 2008 | 12:13 PM
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Default Re: b16a transmission help (loba)

Yes you would need a 92-up clutch disk

Its a deal if it is short geared and good transmission.

Crack it open and inspect it before buying it. I would hate to see you buy a 400 boat anchor.
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Old Mar 23, 2008 | 02:49 PM
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Default Re: b16a transmission help (Special Projects MS)

What should I be looking for when I open it?

Again, I'm assuming the incompetent folks over at the place where my car is haven't found something.
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Old Mar 23, 2008 | 06:46 PM
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Default Re: b16a transmission help (loba)

Counting the teeth to make sure it is short geared. The ratios can be found on here if you search and there are a few other B series gear ratio charts floating around.

Also checking the synchromesh areas to make sure they are still good and at a point...not smashed over.
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Old Mar 25, 2008 | 09:21 AM
  #12  
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Default Re: b16a transmission help (Special Projects MS)

Thanks for the help. Couldn't find the holy grail GSR YS1 - but I ended up getting a freshly rebuilt (from a shop) LS 92 YS1 - with a GSR 5th gear (not sure why the guy did that). It'll work for now my car will just feel a little slower, but dammit I needed my car working.
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