The story: I have got a B16a from Hmotorsonline... a SirI, there cheapest B-series vtec. Anyways, it is a little different than the B16's that I have seen.

There is another vacuum module on the intake manifold. I have highlighted it in the picture.

Why is mine like this? Is it something special? Is the enging really out of a JDM CRX? Or a Integra???

Thanks.

 

The one with that sensor is from a jdm intrgra, the one without is the crx one. I believe the sensor allows the revs to drop slower when off the accelerator.

 

Yup I have the same exact motor 1st Gen B16 and its from a JDM Integra. Is that a Hasport motor mount?

 

The vacuum module next to it (left) does that actually.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by WhiteCRXSi &raquo;</TD></TR><TR><TD CLASS="quote">Yup I have the same exact motor 1st Gen B16 and its from a JDM Integra. Is that a Hasport motor mount?</TD></TR></TABLE>

Yes sir, Hasport.

And the integra thing sucks... I guess i got decived a little.

Would this change anything for ordering parts?? I.E. Skunk2 intake Mani?

 

bump because i have the same motor, and would like to knoe about the intake manies too

 

No, it changes nothing, a S2 IM wont have the sensors(there not necessary).
Ryan

 

that item is called an AIR BOOST VALVE, it helps in the reduction of NOx gasses

 

if you have all those metal vaccuum lines on the backside of the intake manifold its off an integra.

also the civic/crx b16's had y1 transmissions.

 

welll explain this....i have a Y1 tranny AND metal vacuum line????

 

Yeah, I was told the motor I bought was from an XSi too and the guy said he knew it was because it came straight from Japan with the J1 tranny, he said it's the shortest geared of all of em, even shorter than S1. Is this right?

And yeah I have that too.

BTW, apparently the XSi motor that you have makes 10HP and 2LBS of torque more than the Civic\CRX B16 and has the shorter geared tranny to make up for the extra weight it has to tow, any truth to that as well?

Also, doesn't it redline at 8,200rpm?

 

The s1 and J1 (jdm) have the sam gear ratio's. No that b16 makes 160 crank hp. The 92-93 obd1 xsi makes 170, the obd1 xsi is the same as a eg sir engine.

PS, I believe this is correct info.

 

I ordered an sir motor from hmotorsonline.
I believe my motor is the xsi although the guy who installed it said it was from a 90 civic.
It have pr3 (xsi). i think pw0 is from sir.
What car had s1 tranny?
what's all those tubes on your intake?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by eda6 hb &raquo;</TD></TR><TR><TD CLASS="quote">
what's all those tubes on your intake?</TD></TR></TABLE>


I think all the metal tubes are just shortcuts for running vacuum lines? Thats what they look like they are used for.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by eda6 hb &raquo;</TD></TR><TR><TD CLASS="quote">I ordered an sir motor from hmotorsonline.
I believe my motor is the xsi although the guy who installed it said it was from a 90 civic.
It have pr3 (xsi). i think pw0 is from sir.
What car had s1 tranny?
what's all those tubes on your intake?</TD></TR></TABLE>

Your engine sounds like a xsi to me, but remember engine importers often mix and match parts. Trannies, ecu's, dizzys, axles, exc... They just grab from a plile of parts, and make sure you have 1 of each.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by droppedcrxsi &raquo;</TD></TR><TR><TD CLASS="quote">
remember engine importers often mix and match parts. Trannies, ecu's, dizzys, axles, exc... They just grab from a plile of parts, and make sure you have 1 of each.</TD></TR></TABLE>

agreed

 

the integra's have grey plug harnesses and the civic's have white plug harnesses.

 

Ive got a B16a and its like yours but mine has a red valve cover...but the sensor thing is the same...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LudeEFv2.0 &raquo;</TD></TR><TR><TD CLASS="quote">the integra's have grey plug harnesses and the civic's have white plug harnesses.</TD></TR></TABLE>

Not true, obd0 is white, obd1 is grey. There is integras all over the world with white plugs(obd0) 90-91 with the b16a. Ryan

 

grey plug=obd-1 (92-95)....this is inaccurate in saying that ALL integra's harnesses have grey plug

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LudeEFv2.0 &raquo;</TD></TR><TR><TD CLASS="quote">the integra's have grey plug harnesses and the civic's have white plug harnesses.</TD></TR></TABLE>

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by temp &raquo;</TD></TR><TR><TD CLASS="quote">grey plug=obd-1 (92-95)....this is inaccurate in saying that ALL integra's harnesses have grey plug

</TD></TR></TABLE>

I stand corrected, srry

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LudeEFv2.0 &raquo;</TD></TR><TR><TD CLASS="quote">

I stand corrected, srry</TD></TR></TABLE>

 

a friend of mine ordered a 1 series integra B16A OBD0 and it does in fact have grey injector plugs, unlike any other OBD0 car i've ever seen.

 

Only the injector plugs were grey? Did it have a resistor box?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 91civicDXdude &raquo;</TD></TR><TR><TD CLASS="quote">a friend of mine ordered a 1 series integra B16A OBD0 and it does in fact have grey injector plugs, unlike any other OBD0 car i've ever seen.</TD></TR></TABLE>

pix