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How to do DPFI to MPFI swap?

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Old 05-26-2009, 07:00 AM
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Default How to do DPFI to MPFI swap?

I need help this doing this swap. I already have the manifold and wiring harnesses. all i need is the ECU and distributor right? I am looking for someone to help me step by step or if someone has a site I can go to, to do this?
Old 05-26-2009, 07:12 AM
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Default Re: How to do DPFI to MPFI swap?

you have a dx i take it or std and you have si manifold and wiring?
just the engine harness or underdash too?
i have allways just lay down a complete harness from a si makes it easy and that way you dont have to cut soder and **** like that
if not check out rywire he makes jumpers for every connector possible almost lol
Old 05-26-2009, 07:15 AM
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Default Re: How to do DPFI to MPFI swap?

and ya wiring manifold tb ecu but im pretty sure your dizzy will work you might one of the boxs from an si for the injectors too
Old 05-26-2009, 07:40 AM
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Default Re: How to do DPFI to MPFI swap?

this should help, i used this info n mines strted right up when i ws done..

very helpfull info.

http://www.angelfire.com/d20/hcivic88/dx-siwiring.html
Old 05-26-2009, 07:42 AM
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Default Re: How to do DPFI to MPFI swap?

This is all in the FAQ
Old 05-26-2009, 09:56 AM
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Default Re: How to do DPFI to MPFI swap?

http://hondaswap.com/swap-articles/d...writeup-49557/
Old 05-27-2009, 05:41 AM
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Default Re: How to do DPFI to MPFI swap?

Yeah i got the fuel injectors too im going to get a si ecu and dizzy just incase i need a dizzy.
Old 05-27-2009, 06:35 AM
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Default Re: How to do DPFI to MPFI swap?

just curious, what would all the parts cost?
Old 05-27-2009, 06:47 AM
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Default Re: How to do DPFI to MPFI swap?

Originally Posted by 949
just curious, what would all the parts cost?
depends on who you know........I got complete y8top end for 30.00 obdoinjectors=40, distrib b16obdo=free, n hoses n wires plugs from junk yrd for 3.00......the only rl cost ws hd gsket n bolts...n i cut piping to mke intke......cme out perfect.n chp...


btw i cn spell im just missing letters on the keypd..sorry.
Old 05-27-2009, 02:47 PM
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Default Re: How to do DPFI to MPFI swap?

Originally Posted by EF9Lowlife
depends on who you know........I got complete y8top end for 30.00 obdoinjectors=40, distrib b16obdo=free, n hoses n wires plugs from junk yrd for 3.00......the only rl cost ws hd gsket n bolts...n i cut piping to mke intke......cme out perfect.n chp...


btw i cn spell im just missing letters on the keypd..sorry.
Yeah i got all my stuff for free from my uncles shop. all i need to buy is dizzy and ecu and some little things.
Old 05-27-2009, 02:50 PM
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Default Re: How to do DPFI to MPFI swap?

check the FAQs!!!! SOOOOO much useful information in there.
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