hey probs a daft question for most ppl on here but iam kinda confused< wht engine comes out an integra si? cause i have a b18c which this supposedly comes out of? also is it jdm usdm or uk spec. thanks Chris

 

There is a integra SI-RG which I believe is UKDM but not sure what motor is in it.

 

I got this from google.

B18C Acura Integra SiR (JDM) 1995-1997

Turns out it's JDM but I think the SiR-G is UKDM.

 

ok thanks for the help . jst wondering if i gave the engine code would anyone be able 2 give any info with tht?

 

bump anyone?

 

what year?

 

i'm not sure wht year it is. i'm guessin roughly 97+

 

hey, buddy i dont think that tere is such thing as an integra SI, its called the integra sir-g, and i think the engine is just a stock b-18b,

 

Yeah there is and I believe it has a B18C motor from a GSR.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98IntegraLSNonVtec &raquo;</TD></TR><TR><TD CLASS="quote">Yeah there is and I believe it has a B18C motor from a GSR.</TD></TR></TABLE>

 

" B18C Acura Integra SiR (JDM) 1995-1997

..from http://www.superhonda.com/tech....html

thats where i go for engine codes

 

ok thanks very much, i have got it figured, i have a b18c lol

 

This thread is so full of contradictory and some just blatantly wrong info...

There was no JDM Acura Integra SI...
There was a Honda Integra Xsi, ZXi, Si-Vtec (from 93-95), SiR-G(95.5-01), and Type-R (96+), Type-Rx


This may not be 100% accurate but it's better than a lot of what else was spurted here :
Zxi had a 1.6l SOHC motor
Xsi had the 1.8 B18B (IIRC) RS/LS/SE/GS Equivalent
Si-Vtec, SiR-G had the 1.8l B18c GSR equivalent
Type-R, Type-Rx had the B18c Type R motor.

 

JDM Integras had a DC2 SiR version that came with the B18C (the block stamp should say this). The B18C is quite similar to the USDM B18C1 (GSR), but the JDM version has a higher compression ratio. They had several versions of this car: SiR-G and SiR-II (USDM round headlights).

 

integra xsi= b16 da integra sir-g= b18c
i got an sir-g also and loving it. improvements over the c1

 

s there any other way of telling wht motor i have apart from stamps on the block? ie pistons,head etc. p.s it has tht big inlet manifold tht looks like it curls over its self if tht help? thank.s Chris.

 

The head will be stamped P72.

 

Unless you make up a cool name like mine
Just kidding.
I agree with Dogginator...

 

hey i just finished putting a b16 in my 97 gsr, so i guess its a si. but it wont stay that way for long, my 1.8 block is coming soon

 

http://www.superhonda.com/tech....html

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chris_V-TECH &raquo;</TD></TR><TR><TD CLASS="quote">ok thanks for the help . jst wondering if i gave the engine code would anyone be able 2 give any info with tht?</TD></TR></TABLE>

B18C has 180 hp and 10.6 (same as the USDM type R) compression compared to 170 hp and 10.1 compression on the B18C1

 

well a guy at wal mart asked me if my integra was an si last night. And according to him they come with b18b1.

 

does it have dohc vtec stamped on the valve cover? what does the top of the motor (valve cover is specific) resemble, this:

or thisi know its a swap)

top is a b18b1 and 2nd one is a b18c1

 

tht bottom 1! but it has a bigger inlet manifold on it. i was thinking tht the guy i bought the engine off of could have put a different head on like a b16 to make me think tht i have bought a b18 when it could only be a b16??? cause i have been told tht all b series heads are interchangable? i have taken the head off the engine and done bore mesurements and i got .... 81.02mm. is this a b16 or b18?

 

Ok you guys keep mentioning the SIR-II and SIR-G.

The SIR-II is the USDM front end in japan. the SIR-G is jdm front end.

Also One guy mentioned it. The SI-Vtec. Which im not sure what year it is but the other guy mentioned it. that does exist.