Turboing my crx

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Old Oct 11, 2004 | 11:32 AM
  #1  
enieft's Avatar
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Joined: May 2004
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From: Oshkosh, WI, 54902
Default Turboing my crx

Well so far here is what I have for my 88 crx si

DSM downpipe
HF manifold
Hf Adaptor plate
Oil lines
Turbo
BOV

What I need to get is an intercooler, Fuel management things and several other peices before I begin on the project.

I was wondering if the following injectors could be used without any other fuel management pieces. Supposedly if I get that I wont need to use my aftermarket fuel pump or a FMU? is this correct? I was thinking about going the 1g DSM route cause I only want to spend around $200 on the fuel aspect.

http://cgi.ebay.com/ebaymotors...33742

I also need to get pipes for the intercooler, is there any way I could make them from pipes at home depot, etc? This is my beater car so I am trying to keep things cheap so I can still afford a SRT-4.

Here are some pics of my car

http://www.aseclub.net/gallery...=crx1

http://www.aseclub.net/gallery...d.jpg

Thanks,
Eric
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Old Oct 11, 2004 | 11:51 AM
  #2  
1 point 6's Avatar
Down Since Day 1
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From: Gilbert, AZ
Default Re: Turboing my crx (enieft)

Here is a shopping list i put together, hope this helps...

<FONT SIZE="4"><FONT COLOR="darkblue">SHOPPING LIST:</FONT> </FONT>
<FONT COLOR="purple">From Local Performance Shop and/or Local Junkyard</FONT>
Three 2.23 inch U-bend steel $17
One 2.5 inch 90 degree aluminized bend - $25
One down pipe flange $10
One down pipe gasket $8
One 1G blow off valve flange $10 (1st gen eclipse)
One 1G blow off valve gasket $4 (1st gen eclipse)
One 6mm gasket $3
One turbo-to-oxygen sensor housing gasket $5
One oil return line new $55 used $10 (may have to widen the opening)
One oil return gasket $1
One silicone 2.25 inch to 2 inch reducer hose $18
One foot of rubber 2.25 inch hose - $12 per foot
Nine 2.75 inch heavy duty clamps $2 each
One 3 inch heavy duty clamp - $2.50
One 1G blow off valve $90 new $5-$40 used (1st gen eclipse)
One 2G T25 Turbo (T3/T4) - $25-$150 (2nd gen eclipse)
One 1G oxygen sensor housing $10-$20 (1st gen eclipse)
One 2G stock intercooler core - $10-$50 (2nd gen eclipse)
<FONT COLOR="purple">From Local Salvage Yard</FONT>
One HF CRX manifold $20 to $50

<FONT COLOR="purple">Local Auto Parts Store (pep boys/autozone)</FONT>
One 60 inch long .25 hard line $1.69
One 1/8 inch NPT male to male fitting $1.49
One 1/8 inch NPT femal "T" fitting $2.19
One 1/8 inch male to 1/4 inch pipe female fitting $1.49
One 1/2 inch ID rubber hose, 1 foot $1.99
One can of high temp engine paint $3.99
Four quarts of oil $9.16
One oil filter $4.15

Using the HF manifold as a guide, center it on a piece of .75 x 4 x 5 inche flat steel plate that is roughly big enough to mate the header and turbo. Mark and center punch the four holes on the manifold. Drill and tap with a 10mm x 1.25mm tap .5 inch deep for all four holes, but do NOT go all the way through. If you prefer you can skip this process and weld the plate directly to the manifold. But i know some people dont have welders. Here is a pic of the adapter plate


<FONT COLOR="purple">Tools Needed</FONT>
Basic mechanics tools - Sockets, wrenches, etc.
Grinder
Tape measure
Center hole punch
Die Grinder
Drill pess/hand drill
Drill bits
2 inch hole saw
Welder

The least spent was $225 & the most was about $560



Check out http://www.homemadeturbo.com, they have some good articles and good resources if your going to tackle this by yourself.

__________________________________________________ _______

This kit was priced for a civic, but with some common sense and parts searching a kit can be fabricated to fit any car, even your 1986 Le Baron.
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Old Oct 11, 2004 | 01:39 PM
  #3  
mikerbike's Avatar
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Joined: Jul 2004
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From: Copperton, UT, USA
Default Re: Turboing my crx (1 point 6)

Just in case that ^ didn't help, yes, they will work with your electronics. You might have to cut some tabs off of the plugs and drill out the injector seals but they will work.
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Old Oct 11, 2004 | 01:44 PM
  #4  
dr_latino999's Avatar
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Joined: Jan 2004
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From: Ft. Hood
Default Re: Turboing my crx (1 point 6)

Some serious time went into that list so I almost feel guilty about using it for my own project
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Old Oct 11, 2004 | 01:55 PM
  #5  
1 point 6's Avatar
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From: Gilbert, AZ
Default Re: Turboing my crx (dr_latino999)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dr_latino999 &raquo;</TD></TR><TR><TD CLASS="quote">Some serious time went into that list so I almost feel guilty about using it for my own project </TD></TR></TABLE>

Its cool I stole that from a mixture of sources including myself.
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Old Oct 12, 2004 | 07:59 PM
  #6  
enieft's Avatar
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Joined: May 2004
Posts: 9
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From: Oshkosh, WI, 54902
Default Re: Turboing my crx (1 point 6)

I thought everyone said turboing a si motor w/o a intercooler is a bad idea? also you ran on stock injectors? how long did your setup last?

Thanks,
Eric
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Old Oct 12, 2004 | 08:29 PM
  #7  
mrspeaker's Avatar
 
Joined: Jul 2004
Posts: 1,786
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From: NJ
Default Re: Turboing my crx (enieft)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by enieft &raquo;</TD></TR><TR><TD CLASS="quote">I thought everyone said turboing a si motor w/o a intercooler is a bad idea? also you ran on stock injectors? how long did your setup last?

Thanks,
Eric</TD></TR></TABLE>

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1 point 6 &raquo;</TD></TR><TR><TD CLASS="quote">

One 2G stock intercooler core - $10-$50 (2nd gen eclipse)

</TD></TR></TABLE>
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Old Oct 12, 2004 | 08:35 PM
  #8  
BOSS-REX's Avatar
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Joined: Sep 2004
Posts: 140
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From: Orange County, Ca., U.S.A.
Default Re: Turboing my crx (1 point 6)

I like this kind of ingenuity good info, Can this set up be smog-ed legal in Cal. if not its still a great budget build up for the weekend drag man.
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