honda1998

I have a 99 civic with an si motor.

I'm looking to buy a b20b motor to swap in.

What else do I need to get?

Thanks.

honda1998

anyhelp?

jdmsi1320

Be more specific on what you are looking for i have a si with a b20 vtec

honda1998

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmsi1320 &raquo;</TD></TR><TR><TD CLASS="quote">Be more specific on what you are looking for i have a si with a b20 vtec</TD></TR></TABLE>

Right now I have an si engine and would like to swap it out and put a B20b engine. Other than
the ecu, is there anything else I need to get? will the transmission I have fit with the B20b?

Thanks.

honda1998

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmsi1320 &raquo;</TD></TR><TR><TD CLASS="quote">Be more specific on what you are looking for i have a si with a b20 vtec</TD></TR></TABLE>

Also, did you change the whole engine to the b20b? Im looking to swap the whole
longblock in.

jdmsi1320

the b20b will fit right in. There will be some plugs that will no be used say the vtec solnoid, also there is no pcv valve on the b20b. Also i would get a obd2 to obd 1 conversion harness with a p28 to make sure no c.e.l is on. Also depending on which distributer you use i believe a obd1 wont plug in use a b20/ls obd 2 00-01.

jdmsi1320

just out of curiosity are you going b20 vtec if not why do you want a b20 motor?

honda1998

the exhaust will also fit?

honda1998

also what ecu should i get?

cherroneballs

yes the xhaust will fit. same linkages, same clutch and flywheel, in case you buy a auto b20, use the b20 ecu for a 99-00 crv, or obd2-1 conversion harness and a obd 1 crv ecu. I ran a ls p75 on my b20 and it seemed to run good.

jdmsi1320

ya he's right everything will fit. If you dont have a auto trans use a obd 1 p28 ecu

slo_ej8

https://honda-tech.com/zerothread?id=504321

honda1998

thanks for the help ill see if i need any more help


Modified by honda1998 at 4:16 PM 5/1/2008

honda1998

oh one more thing.. do i need to change the fuel pump?