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CarJway

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Posts posted by CarJway

    240z won't go into gear

    in Drivetrain

    Posted

    For the "release bearing"; do you hear a chirping, gravel/rumbling coming from the center of your car? Does it go away as soon the bearing begins to make contact on the pressure plate? Not sure why the spring would have fixed your issue, and think there is something else here. I am also in the SS area, i'm in Rockville.

    Inner tie rods

    in Brakes, Wheels, Suspension and Chassis

    Posted

    I ran into the same issue; I purchased inner tie rods by a company named 'Rare Parts'. They only have the inner driver side, but that isn't an issue since I am running custom outer tie rods. Part# is 26575

     

    I have put less than 100 miles on them, so no real comments on their durability.

    High Pressure Fuel Pump For 280Z?

    in Fuel Delivery

    Posted

    I personally have had issues with external Walbro 255l pumps; I have had two fail on me in less than 1000 miles. (I run Aeromotive filters prior to the pumps) I have run them internally for years without an issue, but externally I have had no luck. I have switched over to the Bosch 044 fuel pump.

    Z31 Axle adapters

    in Drivetrain

    Posted

    I had binding issues with the Z31 axle swap, and is why I went with Jon's axles. I drive a 280z; in my install thread you will see some rough measurements of what is now available after the axle swap. I never took measurements of the originals, but I recall my driver side axle, with the cage being flipped was a rough/tight fit.

    What battery is everyone using

    in Ignition and Electrical

    Posted

    I went to fix the oblong holes in my tension rod buckets today; started the car up over 12 times with little to no actually driving to let the alternator charge, and the battery held up just fine. (moving the car around the shop) I also have the car rewired with a painless harness, and I am sure there are no electrical draws on my battery when the key is pulled out. This could be another reason why this battery has worked so well for me.

     

    @getoffmyinternet: By continuous; initial start up to build oil pressure after a rebuild, then crank to get the ignition map going, etc. I would crank for some amount of time, stop, crank again. Either way, for what it is, it held up great. (but did die after that exercise) Currently there is no radio in the car, but I do plan to put one in. In dash screen, with newer speakers but the car will not have a sub.

     

    @texis300: the battery comes with automotive posts that screw into the battery. I believe there are a few versions of this battery, and just make sure you get the one for automotive use. The only difference is the posts included.

    What battery is everyone using

    in Ignition and Electrical

    Posted · Edited by CarJway

    I run an Odyssey PC680 in my car. The car has seen less then 3 miles in 14 months, and still starts great. I don't unplug the battery for the winter or keep it on a trickle. The one time the battery did die, was after cranking for 35+ seconds continuously. I gave it a quick charge, and the battery cranking performance has been as new since.

     

    If your car is hard to start, or you plan on listening to your radio with the car off, this battery isn't for you. But at less than 15#, for roughly $115 it was great weight savings.

     

    Specs can be found here:

    Odyssey PC680

    Z31 Axle Swap R200 CLSD - M2 Differentials

    in Drivetrain

    Posted · Edited by Carjway

    For the boot clamps, I used the two sizes available from CarQuest. (Brand: Band-It) All they had was medium, and large; but it worked out great.

     

    gallery_619_1002_27568.jpg

    Taking the clamp, and wrapping it around the boot. Slip one end into the clasp.

     

    gallery_619_1002_7054.jpg

    Using the following tool from KD, (#3191) slide the end of the clamp into the tool. This will go into a slot on the tool, that will be used to hold the clamp during the tighten process.

     

    gallery_619_1002_18076.jpg

    Once you have gone hand tight, use a 1/2" socket to finish applying a bit more pressure. You will see the clamp slightly sink into the rubber, and shouldn't take much to do so.

     

    gallery_619_1002_16139.jpg

    Once satisfied with the tightness of the clamp, hold the lever that apples tension, and bend the tool over towards the clasp. When you have bent the clamp over, use the cutter integrated into the tool to cut the band. When doing this, be sure the bend you made doesn't come undone due to the pressure of the clamp around the boot. I had to catch it a few times... BE CAREFUL THE CUT END IS VERY SHARP!!! Ask my thumb, as it decided it wanted to donate blood all over my shop floor.

     

    gallery_619_1002_20274.jpg

    The finished product; take a punch/hammer and bend over the tabs that will hold the assembly all together. I took a dremel after I was all done, and grinded down the edges of the cut clamps. Mine were sharp, and didn't want to donate anymore blood later down the road...

     

    gallery_619_1002_3134.jpg

    Z31 Axle Swap R200 CLSD - M2 Differentials

    in Drivetrain

    Posted · Edited by Carjway

    Well, their are numerous threads concerning the binding of the stock Turbo Z31 axles when placed into an S30. This is when swapping a R200 CLSD from a Z31, with the billet adapters from Modern Motor Sports. Some say they are doing just fine, while others can barely get the axles in with the cages flipped. Well, I wasn't comfortable with the tight fit of the axles, and Jon pulled through with a set of axles that sits great in the S30. The length of the axles puts the CV in the middle of its travel, and doubt I will ever have enough power of coming close to breaking them! (stock length control arms) Discussion thread here... Overall, the construction of the axles is great. The splines fit into the Nissan CV’s with no extra play or backlash. Just what you would expect, as if these were the OE shafts. I haven’t driven on them yet, but I will be sure to update this thread once I do.

     

    To some, swapping the axles might be common knowledge, but the pictures below might aid anyone doing this for the first time. This will also show how stout these axles really are. If you have any other methods, or pictures I may be missing, please let me know and I will adjust/add them.

     

    Side by side comparison. (I painted the axles flat black)

     

    gallery_619_1002_2193.jpg

    gallery_619_1002_21071.jpg

    After taking off the clamps.

     

    gallery_619_1002_22316.jpg

    Start with the outer portion of the axle. There will be a white/silver cap covering the inner portion of the CV. There is a snap ring you need to remove. I used a rubber mallet to tap the outer flange. It doesn't take much to get the cap off, so no need to get the sludge hammer out.

     

    gallery_619_1002_5875.jpg

    Once you have removed the snap ring, you need to remove the outer CV assembly off of the shaft. Again, using a rubber mallet will do the trick. One slide off by hand, and the other need a few taps. This will leave you with the inner snap ring. You can skip this step if you are using new boots. I already had new boots on the shafts, so I needed to get them off. Once you have taken the inner snap ring off, go ahead and slide off both CV boots.

     

    gallery_619_1002_19034.jpg

    Getting the inner CV off; this can be accomplish in a few manors. Using a pipe, and placing the axle in the pipe, and slamming the CV assembly down into the pipe OR using a dead blow hammer. Using the dead blow hammer, took 4-8 hits to get the inner snap right to give. Mind you I am 145 lbs, so with me holding shaft and hammering, I think this method works great. When taking off the inner CV, be sure to hit the inner portion. Otherwise, the outer cage will shift, and you will never get the snap ring to give.

     

    gallery_619_1002_2228.jpg

    gallery_619_1002_14698.jpg

    You should now have both CV assemblies off the original axle. You should start with the inner CV; I wouldn’t put any boots on at this time, as they will get in the way. I didn’t take any pictures of this step, and it was probably the trickest step. You will need to take the snap ring off of the original inner CV, and transfer it over to the new shaft. I placed the inner CV facing the ground, and then inserted the new shaft into the splines. DO NOT just hammer away; the snap ring did NOT just give. My snap ring actually bent, and had to order new ones from Nissan. Once you have sat the shaft into the splines, use a small screw driver and push the snap ring into the groove of the axle. It has a beveled edge, which aids you to get it started. As you’re pushing the ring into the groove, apply pressure to drive the axle into the inner CV. You will feel when the axle has entered the splines. At this point, you can hammer the axle into the CV. It didn’t take too much to drive it in, and used a 2lb dead blow hammer to get it accomplished.

     

    gallery_619_1002_22559.jpg

    gallery_619_1002_20995.jpg

    gallery_619_1002_13542.jpg

    Before sliding on the boots, this would be a good time to add more grease. I used CV grease from Car Quest, which came in sealed packets. If you want to use some high performance grease, Redline makes a specific grease for CV’s I believe. Once the boots have been slid on, you can work on the outer CV. I did not find it necessary to flip the outer cages. I put my shafts back together with the cages in the original position. After tapping the outer CV assembly onto the new shaft, you will need to place the outer snap ring on. Once the snap ring is on, you can take your rubber mallet, and tap the white/silver cap back on. Again, it doesn’t take much to get it on, so don’t use your BMF hammer here.

     

    You can now slide your boots on all the way. You will need new clamps for the axle side. (since these are decently thicker) I haven’t had a chance to put my new clamps on the boots, but will update the thread this weekend. Before setting the clamps on, I test fit the axles to ensure the boots weren’t being over stretched at my static ride height, and adjusted as needed.

     

    Here is a visual comparison of the new vs. old.

     

    gallery_619_1002_26962.jpg

    Now, onto the axles in the car… A few shots of how they look, but most importantly the amount of travel now available. Since it is kinda tight back there, I tried to measure this as best as I could. With the CV fully compressed, we have about 7/8†to 15/16†of travel from the mating surface of the adapter. Since these housings have roughly 1 11/16†of travel, this leaves us with another 13/16" of travel outboard. On a stock control arm car, this places us somewhere in the middle of available travel. So if we do go with adjustable control arms, we should be able to adjust either way comfortably.

     

    gallery_619_1002_23214.jpg

    gallery_619_1002_34744.jpg

    gallery_619_1002_32582.jpg

    gallery_619_1002_18852.jpg

    med_gallery_619_1002_1016412.jpg

    CV Axle Discussion

    in Drivetrain

    Posted

    I also would be interested in a set of shortened 300ZXT shafts. At the stock ride height, they were already a tight fit and now that I have lowered the car, they certainly bind. I am looking locally for a axle shop to solve the issue, as this is holding me back from getting back on the road.

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