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Everything posted by Numbchux
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What? Nissan uses the exact same caliper manufacturer, they're as close as is possible. Honda's just happen to have similar spacing. It is possible to use EJ brakes in the rear of an EA with some modification, but you will still need XT6 hubs.
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proportioning valve + rear disk swap (WTB: valve)
Numbchux replied to belacane's topic in Old Gen.: 80's GL/DL/XT/Loyales...
'88 XT service manuals: http://www.numbchuxconversions.com/Files/FSMs/88_XT_Section_1.zip http://www.numbchuxconversions.com/Files/FSMs/88_XT_Section_2&3.zip http://www.numbchuxconversions.com/Files/FSMs/88_XT_Section_4&5.zip http://www.numbchuxconversions.com/Files/FSMs/88_XT_Section_6.zip -
You had me here....but then If your only priority is driving sideways everywhere. This just isn't true, once an AWD car is sliding, it's more controllable because the front wheels are driven, and can pull the front of the car forward. Go ice racing once in a car with DCCD....you'll be shocked at how much more controllable it is with the center diff locked (4WD), than unlocked (RWD). Also wrong. If either could be called better across the board, it's FWD. Better weight distribution (for traction), more control. Duluth has been called mini-San-Fran many times.....the biggest issue I've had in the winter in my Celica (basically stock, 1.6L, AT + Blizzak Revo1s), is finding a road that doesn't have a car stuck in it. The thing plows through snow like nobody's business. From a snow storm a couple years ago. I was out for about 4 hours delivering pizzas. I did not need a running start to get into this parking spot, and did not need to shovel at all to get out: Again...I agree with that statement....then you follow it up with: Again, false. AWD/4WD (with some sort of traction device in the middle) will help mechanically ensure that all 4 wheels stay spinning at the same speed. I found that out a couple times in my Loyale with the FT4WD. Braking in the snow with the center diff unlocked, push the button to lock it, and violently engages, and the car slows significantly faster. The stock brake bias (which is calibrated for the weight transfer of a hard, dry pavement stop) meant that in order to prevent the front wheels from locking, I couldn't use enough braking force to get the rears to help. Locking the center diff evened it out, and an LSD center diff would do the same. I'll take mechanical AWD over ABS every day of the week. The control is left up to the driver, and a competent driver can anticipate the inputs needed long before a computer.
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cheap calipers from rockauto?
Numbchux replied to the sucker king's topic in Old Gen.: 80's GL/DL/XT/Loyales...
Closeout......they're not planning on making more :-p -
cheap calipers from rockauto?
Numbchux replied to the sucker king's topic in Old Gen.: 80's GL/DL/XT/Loyales...
Thanks for the heads up. Lots of old stuff on closeout. Picked up a pair of Beck/Arnley rear calipers for my XT6 (using Nissan 200SX stuff) I've never been let down by RockAuto or Beck/Arnley. These will be my first BA calipers, but I used all BA stuff when I did the rear brakes on my girlfriend's Kia (drums, cylinders, shoes, hardware). -
proportioning valve + rear disk swap (WTB: valve)
Numbchux replied to belacane's topic in Old Gen.: 80's GL/DL/XT/Loyales...
I'm under the impression that EA81s don't have one at all. The brake balance was achieved by [mis]matching the brake setups accordingly. The posts I've seen on this subject only refer to doing this in EA81s, and that an EA82 valve (even if it had drums) is just fine. The rear brakes on a subaru are on 2 separate systems, so if you wanted to use a universal one like that, you'd either need 2, or you'd need to completely replumb the system. Stock EA82 valve is mounted in front of the rear suspension (not far from the fuel pump), and has 4 brake lines going to it. It's not hard to find. I have a rear disc swap on my brat without the valve. BUT, I have never driven it on the road, at speed, or locked up the brakes. So I cannot speak from experience on that. But, if the rears really do lock up first, that can be a very dangerous situation. A very small fraction of drivers can INSTINCTUALLY recover from oversteer. Thanks to 100s of hours of ice racing, I do believe I am in that group. But if you have to think about what you need to do to gather the vehicle up and get it going where you want it to go, it's too late. -
Heating up my brat bed??
Numbchux replied to old sub freak's topic in Old Gen.: 80's GL/DL/XT/Loyales...
I would be concerned about making the whole cab cold if you cut the bulkhead out. My Brat doesn't have a tailgate, but I don't think any part of that bed is insulated well enough to hold in the heat that heater puts out. I would put some separate heater in the bed, or your dryer duct idea (so it could be shut off, and keep the cab warm while driving) first. -
2002 Impreza, lifted with 3.3 SVX swap
Numbchux replied to Scott in Bellingham's topic in Members Rides
Was it on fire? That engine looks rough... off the top of my head, looks like ignitor. -
Was working on the 4.3Runner a lot. But it has earned itself a spot at the bottom of my priority list for awhile :-p Which means, Brat is back at the top. Brought my case down to the shop so we could grind a bit and test fit to get it just right. Got the ring gear modded just enough. After numerous test-fits in the one case half, I was pretty satisfied with the fit. So I put the other case half on just for a try. And something was major hitting. Couldn't figure it out, but definitely a gear hitting something solid. Not good. Laid everything in the other case half....and found the problem. The Carbonetic LSD case is hitting one of the low range gears. As you can see in this picture. The LSD has a larger, squared off shoulder, and the stock front diff is much more rounded. Red arrow pointing where contact is happening. It's hitting the lower left gear of the 4 in this picture: Not sure what to do from here. I think I need to take some measurements and see just how much material would have to come off to get that to clear, and debate whether I want to do that, or use a different front diff.
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Heating up my brat bed??
Numbchux replied to old sub freak's topic in Old Gen.: 80's GL/DL/XT/Loyales...
Toyota 4Runners had a little heater core/blower unit that was mounted in the center console for rear heat (my '87 SR5 had one). It would be very easy to use in another location. It just needs 12v and a couple 1/2" (IIRC) lines from the engine. Mine never worked, as the lines going to it rusted out and were bypassed long before I bought the truck.... -
How wide is a Gen2 brat bed?
Numbchux replied to Numbchux's topic in Old Gen.: 80's GL/DL/XT/Loyales...
Sweet! Thanks Shawn! That's perfect. I have jumpseats, but they are not installed. So I don't mind modifying/relocating them. Due to the amount of rust on this rig (mostly cosmetic) is to put a roll bar in it, and weld a gusset plate between the top of the roll bar to the cab. That way there's some extra beef attaching the rear suspension pickup points to the unibody. -
Seems like kind of a dumb question.....but, as some of you may have seen in my other threads, my Brat ('84) doesn't live at home. It's about 25 miles away, in a direction that is not on the way to anything. That said, a friend of mine has a roll bar that came out of his Jeep Commanche. It's at a more convenient place. I'm wondering if someone knows, or would be willing to find out, the appropriate dimensions that would give me an idea of how difficult it would be to get fit. Width, maybe distance from the front of the bed to the wheel wells, height of the wheel wells, height of the back of the cab, etc.
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Planning on taking the 4.3Runner camping this weekend, so some Camping mods were needed. 1st on the list when camping out of an SUV/Wagon, usually the rear hatch/gate is not designed to be operated from the inside, so I bought 2 momentary buttons, and mounted them to the inside trim panel (pics to come in the daylight), and wired them to control the rear window. Now I can roll the rear window up or down from the inside. Then I needed the rear window to operate with the key off, so I made that mod too. I used 4Crawler's write-up on modifying the system to track down the necessary wires to do this. http://www.4crawler.com/4x4/CheapTricks/RearWindow.shtml#Relay The last step for today was lighting. I already had some LEDs in the stock dome and deck light fixtures from http://www.autolumination.com . But I needed to improve on that. So I got a pair of these LED light strips: http://www.oznium.com/smd-bar Ziptied them to the roll bar, and wired them in with the deck light: Lights the thing up like crazy. I'll have to be careful not to hit this switch while on the road at night, as it could be very distracting to a driver behind me.
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Crazy thoughts about a Dolphin and an SVX...
Numbchux replied to Twitch de la Brat's topic in Subaru Transplants
I wouldn't be so quick to modify the frame there on an IFS rig. The upper suspension arm bolts to the top of the frame right there where you'd have the most clearance issues. It's not as much of an issue with a solid axle swap, as the axle is actually attached much further back. I think oil pan clearance would be a non-issue. Look how tall my 4.3 is: I needed 2 inches of extra vertical clearance for the front diff, and a couple fairly small holes in the hood. Height-wise, a Subaru motor would have so much spare room. But I think my 4.3 is too wide to drop through the Toyota frame (had to get aftermarket, "block-hugger" headers to tuck in the narrow toyota frame). I do think the Subaru heads would have to be ABOVE the frame and suspension arms. -
Crazy thoughts about a Dolphin and an SVX...
Numbchux replied to Twitch de la Brat's topic in Subaru Transplants
If that bellhousing had been available 4 years ago when I was deciding what engine to put in my 4runner, I probably would have gone EG33 instead of 4.3... I think a ~3" Body/Drivetrain lift would be required, as I do not think the heads on the boxer would fit down inside the frame (although I have measured nothing....). This would be much easier with a Solid-axle version, as there's not really anything on top of the frame, the upper arms on the IFS would make it harder. Everything else would be fairly easy. I don't think it's any longer than a 22RE, 3VZE, or 4.3. And the radiator hoses are in the right place (same diameter, too). Just hook up the Toyota radiator and go. -
That had to be a fun extraction :cool:
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Ummmm.....Something isn't quite right about that picture. The tube work is awesome, but the sun isn't supposed to shine down there :-p
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5MT transfer gears are a weak link while still AWD. There are companies (PPG, I think) that make stronger ones, but at that point, you might as well do the toyota trans. Long story short....might work.....might not.....
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I've done it. My Loyale (while it was still my dad's) got the cheap r134a conversion fittings and recharged with it. The A/C worked great for a week or so until it leaked out again. Wasn't long before I did an EJ swap on that car and ripped out the A/C. I've been running my Celica for 2 years/40k miles though like that. When I bought the car, the system was too low to even engage. I bought the conversion kit from WalMart, hooked it up and filled the system, and it worked immediately. The conversion fitting leaked though. I bought another kit from AutoZone, and that one has held ever since. Put a small can in it this spring to top it off, and it worked great all summer. Not ice cold, but pretty good.
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Two really great videos I just watched. If you've got a half hour or so to kill, sit down, and enjoy. First, BRZ vs FRS. I thought this one was really interesting. I really wish the Subaru dealership up here would get a BRZ test car so I could drive it!! And then, the daddy. FR-S vs Genesis vs Elise.
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CTS seems to have solved the issue..... Got about 25 miles on it so far. Can't wait to get it offroad. Had to test the suspension travel so I could get the fenders trimmed....
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XT6 and EJ clutch differences?
Numbchux replied to idosubaru's topic in Old Gen.: 80's GL/DL/XT/Loyales...
Agreed. I'm not sure about the TO bearing either. Easy way to tell on the pressure plate. The EA/ER flywheel has a step from the pressure plate mounting face down to the friction surface. Whereas the EJ one is flat. This means that the friction surface protrudes out beyond the cover on an EA/ER pressure plate. The picture in that ebay link shows a cover where the mounting surface is on the same(ish) plane as the friction surface. -
So.....new job = less stress and more free time..... Worked on it a bunch this week. Confirmed that I am getting WOT with the pedal. Set the ignition timing. Had to advance it quite a bit from where it was. So much that I was pretty sure I had the plug wires on the wrong posts. So I fixed that, and reset it. Then it died, and wouldn't restart. Messed with it for quite awhile yesterday, bah. Tried it today, it fired right up, and purred like a kitten. Put it in gear and put some load on it (just holding the brakes....didn't feel like moving the jet ski and stuff behind it just yet), ran awesome. Then as soon as it hit operating temp, it died. Restarted once, but only ran for a minute. Then it wouldn't restart. Then it threw a code for a CTS......So, I'll pick one of those up tomorrow, and try again. Hoping to drive it to work this week....
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Subaru BRZ....
Numbchux replied to Suba_GL_87's topic in BRZ and its Sister the Scion FRS/Toyota GT86
To put that quote back in context, it's "the worlds first boxer engine......with direct injection". Which is absolutely true. I admit, the first time I saw the ad, I had a moment of WTF during that pause. I drove the FR-S at the local dealership within a few days that it was on the showroom floor. I was beyond impressed. Light, agile, nimble, comfortable, glorious. Will most likely be my next car. -
Rain guards/visors/wind deflectors?
Numbchux replied to SmashedGlass's topic in Old Gen.: 80's GL/DL/XT/Loyales...
We had stick-on rain gaurds on our GD #171 Rally Car as the Lexan windows we made for that car didn't seal very well. Absolutely no problems clearing the tops of the windows when the doors were opened. If they are installed correctly, they will clear just fine, but it will probably take some trial and error to get there. Also, I don't know how much room there will be to mount the driver's side one with the radio antenna where it is. That said, most auto parts stores sell stick-on visors like that. Get some measurements, and walk in with a tape measure and see what might work.