What is a pr3 ecu out of?
What is a ys1 tranny out of?
what cc are the stock fuel injectors in a obd1 b16 engine?

 

PR3 ecus usually come with 1st gen B16A's and come from Integra XSi's or Civic/CRX SiR's. There are also OBD1 PR3's too. The YS1 tranny came in 92-93 USDM Integra GSR's. There is also a JDM version with an optional LSD. I'm not too clear on what car came with those YS1's...I'm thinking Integra XSi's did, not too sure though. All D and B series injectors are 240cc/min.

 

you just made my life 10 times easier....thanx man

 

To clarify even further, PR3s are from Integra Xsi's and PW0's are from the SiR crx/civic.

YS1 tranny's own. I love mine

 

well i know that i can use my stock wiring harness for the ls/vtec...but i was wondering if i am running a 98 integra block and a 89 crx si jdm head with a pr3 ecu and i wanted to just buy the wiring harness for that set-up what wiring harness would i order and from what car?

 

This is the perfect way to ask questions!!

 

so does the usdm 92-93 gsr ys1 have an lsd?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Zatzy &raquo;</TD></TR><TR><TD CLASS="quote">well i know that i can use my stock wiring harness for the ls/vtec...but i was wondering if i am running a 98 integra block and a 89 crx si jdm head with a pr3 ecu and i wanted to just buy the wiring harness for that set-up what wiring harness would i order and from what car? </TD></TR></TABLE>

Use the existing wiring harness that is in your car, and modify it as necessary. Putting a new harness in is a PITA.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bernie'sb16crx &raquo;</TD></TR><TR><TD CLASS="quote">so does the usdm 92-93 gsr ys1 have an lsd?</TD></TR></TABLE>

No it does not come with a factory LSD.

 

I would like to point out that the YS1 is also the same code used for 90-93 Teg LS trannies. This is important to know this because the USDM YS1 found in the 92-93 GSR has short gearing more suited for NA. The USDM YS1 found in the 90-93 Teg LS has longer gearing which is more suited for FI.

 

I know that i can use my own wiring....but if i didnt want to what wiring harness would i buy?

 

also if i wanted to go out and buy some parts for my ls/vtec....ie, fuel rail, throttle body....what would be the best car to tell them i need to parts from. i only ask cause its a jdm crx si head.

 

anyone?