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Ok... Pic dump from last night.
Disassembly of the front stack: http://i281.photobucket.com/albums/k...ps09uwbcbq.jpg http://i281.photobucket.com/albums/k...psh6hrz62o.jpg http://i281.photobucket.com/albums/k...ps6hebknxz.jpg Off goes the front CW, looks good, slides around fine, everything seems good (aside from the stat gear bearings, they need fresh ones pressed) http://i281.photobucket.com/albums/k...psc8urqfuk.jpg These guys look just fine :biggthumpup: http://i281.photobucket.com/albums/k...pstpxlkul3.jpg http://i281.photobucket.com/albums/k...ps62lq7fss.jpg Some surface marks, but I don't think it's outlandish... http://i281.photobucket.com/albums/k...psi7a0aoqb.jpg http://i281.photobucket.com/albums/k...pspmzodt0s.jpg http://i281.photobucket.com/albums/k...psvr61wf3e.jpg http://i281.photobucket.com/albums/k...ps7vbyaohr.jpg Like new... for the most part :rofl: http://i281.photobucket.com/albums/k...psmnqgnfio.jpg http://i281.photobucket.com/albums/k...psaybxjhat.jpg No whirling dervish's here!! :coolgleamA: http://i281.photobucket.com/albums/k...psbu5ogixf.jpg http://i281.photobucket.com/albums/k...pswsmvb9hv.jpg http://i281.photobucket.com/albums/k...psoj4ubx8u.jpg http://i281.photobucket.com/albums/k...pslpaqznq2.jpg Each part went into it's own sandwich bag, then came (gently) into here.. NOT planning on misplacing anything :biggthumpup: http://i281.photobucket.com/albums/k...pskjqkg3zj.jpg Left with this in the front. http://i281.photobucket.com/albums/k...psj01d1wum.jpg After the front was disassembled I pulled up the FSM and started loosening nuts to get the studs out. (And yes... it would seem there was a slight coolant leak :rofl: http://i281.photobucket.com/albums/k...psn30ledga.jpg By the time I got the studs out my wife was getting aggravated with me... She had gotten home about an hour earlier and wanted Chinese food for dinner (I needed to go out and get it :lol:... A happy wife is a happy life, so I obey when it comes to fattening her up :suspect:). I went slightly out of order per FSM disassembly and cracked the rear stat gear off before removing the iron. A couple (relatively) gentle blows from the hammer/block of wood unseated the bearing and it came right off. http://i281.photobucket.com/albums/k...psbkehmmxj.jpg I don't know about you... but that bearing looks pretty damned good considering it ran without oil for a minute or so!! (I'm still gunna swap that out though, not taking any fucking chances!!) http://i281.photobucket.com/albums/k...psj8zbg9ao.jpg http://i281.photobucket.com/albums/k...ps0xq5mk1a.jpg http://i281.photobucket.com/albums/k...psegpdwhc1.jpg http://i281.photobucket.com/albums/k...psnyttpkmt.jpg I did notice some odd marks on the stat bearing though... It looks like it either received pitting (without any sign of rust) or it did not fully smooth down a roughed finish on the metal.. I have no idea if that's normal or not.. http://i281.photobucket.com/albums/k...psoz8mcpz1.jpg http://i281.photobucket.com/albums/k...psbx9ddknd.jpg http://i281.photobucket.com/albums/k...psx9f3m3ng.jpg Again though, the bearing looks remarkably un-mangled!! http://i281.photobucket.com/albums/k...psyhzm1xoy.jpg http://i281.photobucket.com/albums/k...pst8yhk0ji.jpg Here's the view I was left with last night when I left the engine for the evening.. http://i281.photobucket.com/albums/k...psvefdxik3.jpg This morning said "fuck that shit" and pulled the rear iron off while waiting for the car to warm up.. Rotor looks good... and it lifted on the e-shaft easily, so at least I know that THAT bearing isn't completely fucked and fused to the e-shaft.. http://i281.photobucket.com/albums/k...ps9tnc3btq.jpg You can tell that it looks like the e-shaft may have blued slightly though... BUT!! The Oil Control Rings look fine to my novice eyes (god PLEASE let them be good!!! Too many monies..) http://i281.photobucket.com/albums/k...ps390uhcn1.jpg The Iron looks fine, though I didn't get a picture of it uploaded. Thank god for race clearanced rotors!!! |
Welp.... I've got my motor fully stripped. Good news and bad news..
Good news is that both Stat Gears came out fine (new bearings would be good though), and the rear rotor is pristine. My irons look good and the housings seem great as well.. Bad news... the front rotor is pretty fucked up. The rotor bearing walked out about 1/2 an inch and is COMPLETELY thrashed. The rotor tips look like they def made some contact with the center iron (though oddly the center iron doesn't show any corresponding damage). I don't know if that rotor is salvageable or not.. I still need to remove/organize all its seals and clean it up some. |
Rotor is a nice new paperweight.
Send the iron to Chip for some cleanup and grinding/renitrating. The rotor clearly touched SOMETHING. just because you can't see damage, doesn't mean it's not there. On that note I would throw the front stat gear and front stack in the trash |
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Because pieces of bearing material went through the entire engine. I wouldn't trust them, and I would definitely be replacing the oil pump.
You want to spin 8500+, make a gazillion hp, all the time and money going into the build, why skimp out on $100 worth of bearings and $150 pump? Sense, it makes none to me. I would also trash the front stat gear because it looks like it got too hot, I wouldn't trust it, I wouldn't use them, but that's me. Lost of people do shady shit and get away with it. I am not one of those people to try to skimp out when spending $10,000 on an engine. |
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I don't know nothing out that!:troll: |
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I've heard prostitution is profitable. Get some'a them sexy UDT shorts and a cut-off T shirt, go hang out on street corners. :001_302: |
Um that is his first job!
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Stay off my corner!:o16:
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Yeah, then there is that :cheers2: Quote:
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What is the ULTIMATE HP goal? Remembering that @ 469 you were basically dead even with the FC @ 375 :fawk: :rofl: But seriously... 500? A TD61 .. which you're talking about now.... SHOULD do that with the 9.4:1 Rotors. Peter's math is suggesting a 7% decrease in power from the higher comp ratio, my experience on the dyno is as such as well... I should've been @ 420, I was @ like 405 with some REALLY sloppy tuning.... That's what, a 3.5% decrease? The TD61 will do 550 all day long... sooooo that's what, in the 530 range? No need for all this custom comp shit for what you're doing. Just find an S4 n/a rotor that's within a weight range of what you've got, send it to Chip and be done with it. Order new bearings... ALL THE BEARINGS... an eshaft, oil pump, blah blah blah and get it back together.... then ship it to me to wire in the LR and tune the bitch... Quote:
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Total for Engine associated bits: $1,155 Engine wise I need the new bearings ($90+/- for the rotor bearings), the rear stat gear bearing ($40-$50), the front stat gear ($120), the front stack (approx $100), the E-Shaft ($190ish), Oil control rings for one rotor ($170 +/-), lapping/nitrating of the center iron ($220), a new rotor ($100 est), machining/balancing of that rotor ($400 approx), I already have the soft seals... I'm probably missing something, but I think that's the main chunk of the internal engine. Total for Internal engine: $1,440 Harness wise I'll need the wiring materials, connectors, boots, tubing, bulkhead connectors, etc., etc., etc.. I think we worked out the cost of raw materials to be somewhere in the $800-$1000 range, depending on how much we ended up using and quality.. That's not even touching on what I'll pay you for your time invested, tools required, and experience used to make it right from the start (this labor cost will be your call)...And I've still got to factor in the EGT sensors/modules, the second MAP sensor, the boost control solenoid, I'd *like* to have a Toucan display plugged in (somewhere in the ballpark of $800-$900 iirc) so I can monitor all the values I don't have gauges for and adjust settings on the fly). Estimated total to make the brain-box work: $2,000 (Approximate) Grand total to get this bitch running where I want it: $4,600 (this is NOT taking into account tuning costs or labor for yours truly) I'm currently sitting at $0 in the kitty for the car... I'll chip away at it little by little, but I'm thinking there is no way in hell I'll have this finished before October. :( Quote:
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Save ur self some money. $420 for engine mounts is retarded. Mine were $80, and if u really want to save, hockey pucks work just fine.
Some areas of the car deserve a little extra money. Motor mounts just simply do not deserve to be over engineered when there are plenty of quality alternatives available. |
Did you REALLY just suggest I use hockey pucks??? (please tell me you're kidding...)
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As far as engine mounts go... I've gone from leaky OEM mounts, to Poly (banzai) mounts, then switched from poly mounts to solid mounts, and finally went back to (great condition) stock mounts.
If you're maintaining the stock mount design (metal arm with soft dampening around a metal connection bolted directly to the subframe) then I would agree that $420 is a bit extravagant since all you're doing is drilling a hole through some poly and bolting it in place. In this configuration it's a see-saw balancing act of stiffness/shifter feel and vibration transmitted to the body. The mount that FFE recently released is different from the tradition engine mounts which reuse the stock (steel) arms. The FFE setup basically has a bushing mounted into the arm with the connecting bolt mounted horizontally to a cup (as opposed to the vertical connection directly mounting the arm to the subframe). This allows for a more solid feel while greatly reducing the vibrations transmitted from the engine to the body. Call me a fan boy if you want, but personally I find the perks of a more civil cabin, while maintaining the better mount, to be worth the money. Plus, I like to support the small businesses that support our community. If I wanted to stick with the traditional engine mount design than I would just reuse the pair of great condition OEM mounts I've got currently.. |
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Ok.... here's what I would do If I were you..... take it as you will.... Quote:
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At some point for Bawbs car I'm going to need to call Joe and say, send me a 50' spool of every single color and color combo you have of your 18' tefzel wire. Then I can bill you for the wire being used, and you don't have to buy an entire spool. The Raychem I always have on hand so you get billed per foot, etc etc... it's the cheapest way to do it and not for nothing, and I'm sorry if I sound like a dick here, this is me helping you, seriously, I'm not being a dick I've just seen this too many times in the past TOO MANY TIMES ... if you've never done wiring like this in the past, wired a car up like this, or built a harness like this before, it's going to get fucked up. Something is not going to work. The extent of the fuck up will determine if it all gets ripped out or repaired. We had a 2.5hr long conversation about wiring over my little Bluetooth so I could keep working and there are a lot of concepts related to wiring that were all new to you. The first thing you said was, their are 88 pins, if I do one wire at a time, I should be ok. Well.... while there might be 88 pins lets just add this up Injectors - 8 Ignition - 16 MAP - 3 EMAP - 3 TPS - 3 AIT - 2 Charge Temp - 2 ECT - 2 Lambda - 5 Trig - 3 EGT - 6 OP - 3 OT - 2 FP - 3 Boost Control - 2 Tach - 1 CAN - 2 Wheel - 10 Trim - 3 Thermo fan - 1 Fuel/ign trigger 1 Knock - 4 P&G - 2 That's 87 wires and I've used 2 out of the how many of the aux outputs? How many of those wires are shared? Do some of the temp inputs need resistors or is the logic built into the ECU. MoTeC's is, but the PS1/2000 isn't. I didn't know that when I wired up MC's FB and had I heatshrunk the whole harness, I would've been fucked. Glenn told me about that little tidbit which was NO WHERE in the halltech destructions There's SOOOOO much to it.... I'm willing to help but I think it would be best if you just brought me the car after I'm done with Bawbs. Throw an empty keg in there with the mani's and the turbo and bam, you can pick the car up and build the engine @ your leisure and everything will be plug and play from there. I can even build the mani and DP for you at the same time. It'll cost you about the same in materials that you just don't need (you buy a 50' spool of wire and use 10' of it) and tools that will be used once or twice afterwards. Remember, I've got about $800 in tooling alone. I've done this MANY times. If you still want to do it, I'll draw up a schematic based off of the LR datasheet and then you can attempt it. But if it doesn't work.... troubleshooting it will become an exercise in anger management. Quote:
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I'm not current on the new AIMs, but from what I've seen they all sorta replace the cluster, not really looking for that. Quote:
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http://www.aireco.com/
If they carry it let me know. Give me the cash and I will pick it up all day long. I can always ask my electricians for help on getting any wire from supply places at cost. |
I didn't suggest hockey pucks, however, they are known to get the job done.
As an alternative to being a fan boy, get normally priced poly mounts (less than $150) and then by the Banzai Transmission Brace. That will be more cost effective and eliminate the transmission movement you mentioned. |
You're going to love the LR ECU once you get your head around it. Very impressed with the Syvecs we're working with. Couple of the items in the GUI aren't very intuitive, so you have to look for them. But once you get the navigation down its a nice interface. The data and what you can do with it is very impressive. The fail safes and limp trips are very nice as well.
Does the LR dash offer the same abilities to be used for inputs as the Toucan? If not, I'd go with the Toucan. You can do a lot with it via CAN to turn different functions on/off. This saves inputs and simplifies the wiring. Its not a race dash and doesn't have that "cool" factor, but its very functional. I'd also recommend looking to swap to a DBW throttle. A lot of cool stuff you can do with DBW with the ECU. Interested to hear about support from LR. Syvecs have been fantastic at answering emails and supporting their forum. Emails sent on weekends get answered same day instead of waiting for Monday. I've gotten replies at 11pm on a Saturday, their time. Good stuff. The car we're doing retained the OE ABS, so we added another set of wheel speed sensors for the traction control. We did this instead of attempting any electronic fix to share the signal from the OE sensors with the ABS and ECU. We used some sensors off of a Ford pickup, which mounted with minimal fab work. If you hve or will delete the ABS, you can use the OE sensors with the ECU directly. Combined that with an accelerometer we built in-house for everything you need for the traction control. |
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I do remember hearing/reading that Syvecs closed down their USA based help center though, so now we've gotta go directly to the UK for any questions. Honestly I don't see that as being a huge problem though, as emails at 2am (for them) can still be answered first thing in the morning. Quote:
Still, you should totally share your findings on the Syvecs (either in here or in a separate thread) as the more info that's out there the better!! I really honestly believe that we're (as a whole hobby automotive community) taking huge steps forward in the ECU realm! We've got Syvecs/LR banging out badassery, AEM coming out with the STUPIDLY nice looking Infinity, Haltech and their Elite, Adaptronic putting out really capable entry level EMS's... I can imagine that the ECU companies are REALLY stepping up their games in prep of an automotive arms race :rofl: |
Which ECU did you go with? I assumed you went with the F88.
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I went with the F88RS.
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[QUOTE=C. Ludwig;277030]Does the LR dash offer the same abilities to be used for inputs as the Toucan? If not, I'd go with the Toucan. You can do a lot with it via CAN to turn different functions on/off. This saves inputs and simplifies the wiring. Its not a race dash and doesn't have that "cool" factor, but its very functional. I'd also recommend looking to swap to a DBW throttle. A lot of cool stuff you can do with DBW with the ECU.[/quopte] mmmmmmmm DBW is on the distant list of stuff for my FC.... ha... distant as in probably next winter :rofl: Quote:
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I can be patient, VERY patient, when it comes down to it... Last year I rushed it and now I'm paying for it. Quote:
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And you already have some sort of tranny brace don't you? Quote:
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I do have a tranny brace currently, though it's a solidly mounted piece and it transfers a decent amount of noise... I actually just agreed to sell it to Vlad to use in his track car. Quote:
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I figured I would throw some more pictures of the damage up... I took the keg down to the hobby shop last weekend and gave it a nice bath in the parts wash station...
Here's the front side of the center iron. There are some visible marks in it, but nothing that you can really feel or catch a nail on. http://i281.photobucket.com/albums/k...psta9zcbgs.jpg http://i281.photobucket.com/albums/k...psdmip9mof.jpg http://i281.photobucket.com/albums/k...psko6cwfqg.jpg http://i281.photobucket.com/albums/k...pscf6megao.jpg http://i281.photobucket.com/albums/k...psgwfhgyx9.jpg http://i281.photobucket.com/albums/k...pshg3n2ovc.jpg The front iron has some marks where I guess the rotor made contact. Again though, it's nothing that you can really feel. http://i281.photobucket.com/albums/k...psumouelb9.jpg http://i281.photobucket.com/albums/k...psoewtaozu.jpg I guess I came out rather well, all things considered :rofl: |
So... I stacked up my keg today for the next installment of my neverending rebuild :rofl: I'll get some pics and video up when I get a chance.
Since I did the rebuild by myself this time I wasn't able to get as many detailed pictures of the stacking process. |
Noi..pics awwwwww..
:rofl: |
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http://i281.photobucket.com/albums/k...psxvxsirpz.jpg Later in the day I painted the engine (flat black) and washed my car. Tuesday was a fun one... I started off by doing a brake job on the bimmer (rear pads and rotors) and kinda retarded out.. I normally do work like that at the hobby shop on base. A) I didn't have a big enough hammer, and B) I left my parking brake on because I was working on a slight hill and I forgot that you need to release that to remove the rear rotors.. I fucked with the bimmer for about an hour or so then said screw it and started on the engine. The stacking began pretty straight forward, the FSM in pdf format on a tablet is a godsend!! http://i281.photobucket.com/albums/k...psidm6vidx.jpg This was by no means a typical shop rebuild :lol: this went down in the front of my (messy) garage, I moved the bike out for space and was using the top of my recycling bin as a staging area.. anybody wanna take bets on my engines surviveability in comparison to say.. some "Precision Rotary" professionals on the other site?? :rofl: http://i281.photobucket.com/albums/k...psvpyfijkr.jpg Don't mind the mini screw driver above, I was using that to help convince the apex seals to settle all the way down and below the edge of the housing. http://i281.photobucket.com/albums/k...psigyrphux.jpg I ran into one major hiccup.. as I was lowering on the center iron, by myself (THAT is a bitch!!), it got bound on the upper dowel. I had a minor freak out (the two other times I've seen an engine go together that didn't happen) and called the two people I know and trust to stack a motor.. Glenn and Brian. I'm actually glad it bound... Bianca got home as I was fretting over it and I decided to just pull the iron off and try it again, with a second person.. I'm glad it bound because at that point I realized that I had 2 oil seals and 3 water seals left!!!! In my haste to get the iron on I forgot to put the water seal in :squint: so... lucky me! :lol: ANYWAY!! That bit done, everything went pretty straight forward... This is my last pic of the stacking, I'll snag some of the keg tonight when I do the front stack. http://i281.photobucket.com/albums/k...pstxmfpncd.jpg And a little video of my hand cranking it (there was only one leading plug installed here, all the rest were out) FD motor, freshly stacked: |
It's looking good. kudos.
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Thanks Gunny :biggthumpup:
Yeah, I can't stress enough how GLAD I am to have the FSM downloaded :rofl: If I were trying to do this on the fly I'd have been FUCKED! |
Noice!
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I lay all my seals out so when im done if I have any left over I know I need to pull it apart... sucks to, but better then once it's in the car...
Good job, wanna see vids of this thing roping around J. |
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