Ok this is what I plan on doing and just making sure Im not gonna need the Si parts to change from DX to MPFI will I? I mean the B16A swap im buying should have all this correct? And I should be fine buying the 300 dollar 88-91 CRX/Civic DX/STD to b16a (OBD1 VTEC) wire kit correct? Im so confused on all of this.

 

rywire.com be more then happy to help you!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bmxbikes &raquo;</TD></TR><TR><TD CLASS="quote">Ok this is what I plan on doing and just making sure Im not gonna need the Si parts to change from DX to MPFI will I? I mean the B16A swap im buying should have all this correct? And I should be fine buying the 300 dollar 88-91 CRX/Civic DX/STD to b16a (OBD1 VTEC) wire kit correct? Im so confused on all of this. </TD></TR></TABLE>

Well when you say SiR I you are actually refering to obd 0 in which you need no Harness from Rywire becuase your car is already OBD 0 (88-91). If you are actually running an OBD 1 computer, OBD 1 dizzy and 4-wire o2 from the SiR II, GS-R or USDM Del-sol Vtec(all OBD 1) then yes, Rywire is the best way to go. The motor does not matter as much as the wiring and emission components do when it comes to bolting it in. All B-series bolt in the EF chassis the same way it's just the wiring that gets a little confusing. OBD 1 is the best route to go for power gains and user friendlyness not to mention easy access to tuning and more ECU programs for OBD 1