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93 Eclipse The "Reborn" Project (1.8 to 2.0T)

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SlimDSM

Probationary Member
9
0
Nov 3, 2005
Manchester, Tennessee
This is a build I previously documented and thought I would shall with you all....

Well I figured since I finally had some time, I would sit down and start this thread about my passion.....my 1G Eclipse. Okay, it all started when I had my very first car gave to me back in high school (2003). It was a very underpowered (1.8L), high mileaged, faded black '93 Eclipse. I never thought I would be so greatly attached to this car since it was not much to look at and was so slow that I didn't even try to race anyone. As time went by, it started to grow on me and soon comes the endless funding. Since a relative of mine had a mobile electronics shop, I started out by putting in a stereo system. I hung out at his shop a lot and helped him with installations and sales. He taught me a lot and gave me a bunch of experience. I was also studying electronic engineering at the time. So with all the experience and knowledge I had, I went ahead and installed a setup in my 1g that was easy on my wallet and made sure to vibrate the mirror of the car next to me. I used all Memphis Car Audio equipment cause I believe they have superior performance and quality. All I had was two 12's and a 1000w class D amp. Ended up getting first place in my first SPL contest. Lots of people just try to buy the biggest sized subs and amps they can without any knowledge of how the equipment works which leads to the equipment not being matched properly which leads to poor performance. Well even though you could hear me coming a mile away, the car still didn't look good when it showed up. So $2500 later, I had a full new black paint job (with an added spoiler from a GSX), 18" ICW wheels and coilovers. My black interior is in near mint condition but had those cheap looking cloth seats. One day I was in the local junk yard looking for something and I came across and totaled 1g talon tsi. For the heck of it, I took a look inside and could not believe what I saw....mint black leather seats (driver, passenger, and rear). Picked them up on the spot for $100. I put a lot of miles on my 1.8 driving back and forth to college while it looked like this....

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I've never seen an engine this reliable. It would never die no matter how much abuse you could throw at it. For 200k miles, not a thing was changed. It was stock.....from the factory. That was until the water pump leaked and caused the timing belt to snap. The funny thing is that it snapped right on the timing mark even though its a non-interference engine. As more time and miles went by, it started burning more and more oil. I knew it was getting time. After lots of research, I got the confidence to do a transplant. Luckily I'm highly mechanically inclined. I've always had the goal to go to a 2.0T so it seemed like a good time to park it and get started. Don't worry, I had this to keep me entertained.....

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I bought this after I sold my SVT Cobra which the Cobra is another story....

I knew I wanted a full parts car to do this swap in order to make it easier. I had to find one with a battered up body cause I didn't want to destroy a decent DSM for this project. I searched the ads and found a '94 Talon tsi FWD with a 6 bolt and a 2G tranny. Exactly what I needed. Since the price was cheap I knew it wasn't gonna be in good shape which was okay for what I needed. I drove 600 miles to where it was and drove it 600 miles back. It had issues on the way like not fully boosting and an oil leak from the turbo oil return line to the oil pan. Here it is...

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When I got it home, I couldn't believe it actually made it that far. It was rigged up like crazy. Too many things I can't describe. I like to do everything proper and hated seeing things half assed like missing bolts and major vacuum leaks. Oh well. Time to get started.....

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All ripped out...
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Putting the 2G tranny to the side for now...
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Looks to be a 6 bolt to me...
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Finally on the stand...
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Now I've already done a compression test before I pulled the motor out. Dry test showed 130, 130, 130.....90. Wet test showed 130, 130, 130, 130. Looks like bad rings so far. Now I know I've gotta strip the motor down....
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Upon taking it apart, I realize I need to get a new timing cover (due to damage from improper installation), timing belt and related components, oil pump, 02 sensor and other misc. stuff that I was pretty much gonna replace anyways. It already has the balance shaft eliminator. Every part I'm taking off that can be powder coated, I have been powder coating. I grind everything smooth to have a nice finish. I plan on doing the fuel rail, exhaust manifold cover, and cam gears in black chrome. The valve cover and intake manifold in chrome and other smaller components and brackets in gloss black. I'll also be doing the motor mounts in gloss black since I'm swapping out the busted factory inserts with polyurethane inserts. Plan on painting the engine bay gloss black also...starting to sense a pattern here. Yeah I pretty much like to murder out every vehicle I own. All the cars I have gotten have been black. Also the motor I got had a freaking Hyundai valve cover on it since he said the old one got damaged some how so thats what he replaced it with. I went on Ebay and found one of the more rare valve covers that actually says Mitsubishi on it.....

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Should look good after I get it powder coated. I've already powder coated some things and will take some pics as soon as I can. Right now as it sits I have the wiring harness from the talon pulled and the computer w/fuel pump relay. Need to take a few more things off the block so I can take it to a machine shop and see what can be done to it. I know it needs to be cleaned cause there is some type of radiator stop lead all in it and I'm hoping that it just needs to be honed cause the cylinder walls looked good except for the one I'm having a problem with which has slight pitting on the walls. I've got prothane mounts, 02 sensor, EGR block off plate, and a front mount intercooler kit all ordered for now. The intercooler kit will help also in replacing all that old soft piping and the restricive 1g throttle body elbow. I also ordered a data logging kit I came across for a good price. The oil leak I had before was because the oil pan was dented where the oil return line bolts to it so I've got an oil pan on the way too. I'll be starting to take the Eclipse apart soon. This is what it looks like for now...

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You can see the wheels have been takin off and replaced with the stock ones. I need to get the tires replaced is why. Probably gonna go with a larger set of tires since the ones on there now are 215/35R18.

Here is a couple of pictures of some things I already powdercoated...

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Here is a before shot of the mounts I did last night...

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They were busted pretty bad and the guy before me tried to fill in the mounts with silicone or something? Here they are after prepping, powdercoating, and adding the prothane inserts...

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This powdercoating stuff takes a lot of time but is well worth it in the end. Don't have to worry about rust anymore thats for sure.
 
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Got my intercooler, piping, and oil pan. They gave me a free bov with the intercooler...

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I got the rotating assembly out of the block. Now its waiting to be cleaned and honed...

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Since I'm now waiting on a bunch of parts I figured I would paint some things to get rid of any rust. I used a very high temp. paint on the exhaust and turbo which may or may not hold up...

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I'm waiting on ARP head studs, Cometic head gasket, rings, bearings, timing set, water pump, and oil pump. Hopefully it won't take long for them to get here and I can start putting it back together!

I was going to bring the block and head to the machine shop. My day was going great until I took the cams off and found this...

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WTF!! The first one was so bad that it no longer has an oil port because of the pieces of metal. Looks like I gotta get a new head and cams. I'm gonna have fun finding a 1G turbo head and cams that came out of a DSM with a manual transmission since there is a difference in the cams between a DSM with a MT and an AT.

Went ahead and bolted in the rear section of the exhaust. I think it looks better on the Eclipse than it did on the Talon.

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Got my block back from the machine shop all nice and clean and a new head. Thanks to totaleclipse_05, I also have some cams. So far I just have the main bearings, crank, and main caps torqued on the block.

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Block and filter housing are painted up. Got better pictures of the head. Gonna get started right now on doing the ring end gaps and installing the pistons.

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Installed the pistons...

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Torqued the head to the block using ARPs...

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Got the wiring harness out of the Eclipse. Easiest way is to remove the glove box and the glove box mount bracket. Then remove the blower and evaporator box...

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The hole to the right is where the harness goes through the firewall...

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Axles are also out and the motor and tranny are ready to be pulled...

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Next step is a glossy engine bay.
 
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I did a two stage powder coating process this time. I first powdered them in high gloss black. Then after it was done, I scuffed the parts of them I wanted chrome and left the raised letters and lines alone. Then I powdered them chrome and before baking them, I wiped off the raised letters and lines to expose the high gloss black...

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Engine bay all painted up...

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Set the engine in...

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All I can say is I never want to install an engine with polyurethane mounts again!

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I cut the holes out for the piping to go through just to see where everything was going to land. I don't have the intercooler mounted yet. The hardest part right now is cutting up the crash beam.

It runs!!! Not only does it run, it loves to leave long 2nd gear black marks in my little neighborhood. Haven't gotten it out on the roads yet.

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Bad news as of right now. When I rev hard it blue smokes a little or while under boost it smokes like crazy. It smokes very little or none at idle. It does not smoke at start up. The engine might only have 50 miles on it at the most. Compression is perfect on all cylinders. The 14b has no in and out play and has a little side to side play. There is some oil at the bottom of the v-band clamp on the turbo. So I'm guessing the turbo is going bad? Any ideas? I'm not sure how many miles are on the turbo but it's definately not young. Seems like it getting worse and worse every time I take the car out.

Now I have a new sympton. It runs like crap at idle and also smokes a lot.

I did a compression test and got this...

#4=115, #3=140, #2=110, #1=140

The number 4 and 2 spark plugs are blackened compared to the other two. Compression was perfect just a week ago and I barely drove it.

Well I did another compression test because I forgot to do a wet test and I may have messed the numbers up before. Now the compression is good on all cylinders except for #3 which is 120. Did a wet test and it went to 150. I don't know what the f*ck is going on! That was a pretty expensive 50 miles I got out of that engine. Geez.

Well for now the Eclipse is dead. Doesn't look like I'll be making it to any more car shows this season. I don't think my rings set correctly for some reason in cylinder #3. After running it and doing some tests it seems that the compression in that cylinder is getting worse. Hopefully I will know more when I take the head off.
 
Well the eclipse sat in the garage for all of last winter since I was frustrated and needed time to build funds up. I took everything back out and took the shortblock to the machine shop....

Bored 20 over, polished crank, arp rod bolts, new 2g pistons on 1g rods
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Now almost completely assembled with slight porting of exhaust manifold and new Evo 3 16g
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Right now I just gotta prime the oil pump then intall the new OEM timing belt. Then I still need to port the inlet side of the O2 housing. Then assemble the rest and set it in the bay.

She is alive! I got everything set in the bay and after having to buy a new battery, it fired right up. It appears to be running smooth. Today I'm gonna finish putting the axles in the tranny, wiring up my new gauges, bleed the clutch, and put the wheels back on. Before I take it down the road, I still need to order and intall a bigger fuel pump, wideband, and tires.

Got my gauges working today

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Intalled a Walbro 190 and did a rewire
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Well I've put about 600 miles on the engine since my last post. She is running really well at this point. I've made sure to keep an eye on logger and gauges. This is where I installed my A/F meter...

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I couldn't believe how perfect it fit in the cigarette lighter area with just a little trimming. Just recently I got some new parts in. Dejon polished intake, Fuel Lab pressure regulator, and Greddy Type RZ blow off valve. Here is the intake and bov....

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I also ended up replacing the recirculation tube with one I matched up at the parts store off the shelf. I couldn't believe I found one that was almost identical to stock. I'll get the part number and post it on here if anyone wants to know. I went ahead and replaced my brakes with drilled and slotted rotors, new pads, and painted the brake parts. I'll get a photo of that soon and post it. I'm still running stock boost for now of course. I can't go over 5k rpm cause of the fuel cut due to the Evo 16g right now. All I have left is to get larger fuel injectors and tuned. Well I had plans to use DSMChips but I guess I'm just a little too late since he shut down his business which totally threw me off my plans. I plan on getting ECMlink now.

Got some pix of the brakes and FPR....

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This is the tag off the hose that was almost identical to the stock recirculation tube. Only thing I had to do was cut off 2 inches at one end....

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I've got some 9006 and H3 style HIDs to replace the low and fog lights I got from a friend of mine about a week ago. Just a few minutes ago I ordered some 1157 switchback LEDs for the turnsignals and 194 LEDs for the corners to match well with the HIDs. I'll wait for them and do them all at once. Gotta make sure to get some good before and after shots.

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Here are some before and after shots of the HID and LED install....

Before
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After
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Everything went okay on the install. There is plenty of room behind the headlights to mount the ballasts. I had to use load resistors for the switchbacks to prevent hyperflash.
 
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