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  1. excidere

    Rod Bearing sources

    Also, I want to make clear the cb-1437p is not a direct drop in for the cb-1435p. You do have to file down the tang to get them to snap in properly. If that tang is not filed completely flush, it could lead to the bearing being in tension / out of round. I'd recommend at least a spare...
  2. excidere

    Rod Bearing sources

    So far so good I'm at about 500mi. I haven't sent off any oil samples for analysis because I'm lazy but It still runs and still holding pressure! Also: fidanza.com did let me order some actual SHO bearings, and then sent me an email that the order was handed off to the supplier for...
  3. excidere

    Rod Bearing sources

    CB-1437p std
  4. excidere

    Rod Bearing sources

    I filed both sides to get the hole lined up. IDK if that matters much, a jig sounds way easier. I took it for its first real spirited rip today and hit 7k rpm a few times, still hasn't exploded :D.
  5. excidere

    Rod Bearing sources

    I'd be in for a set or two. I drove it a few more times, still appears to be running fine. The oil pressure gauge reads ~80 on a cold start, and ~12-14 on warm idle. I took the front of the motor apart last weekend to replace the cam-seals and front main, which are hopefully my last oil...
  6. excidere

    Rod Bearing sources

    Also disclaimer: I haven't revved this thing or driven it more than around the block yet. It may blow up in 100mi idk. My plan is to treat it nice for a few hundred miles, and get an analysis on the first oil change and make sure nothing odd is floating around in there. What we know right now...
  7. excidere

    Rod Bearing sources

    A few posts up there's a picture of how I filed down the outer edge to be flush with the bore, leaving enough tang to snap into the groove. I used a hand file, as it's pretty small and I didn't want to risk it getting away from me and gouging the inner bearing surface.
  8. excidere

    Rod Bearing sources

    Updates: I went with the custom filed Toyota 1437p, plastgauge was just over 0.038mm on the car. The 1 Acura I fitted was closer to 0.076mm+ and I could wiggle the rod on the crank with my hand after torquing them down which didn't seem ideal. Filled it up with oil yesterday after letting the...
  9. excidere

    Rod Bearing sources

    I think the folks from Russia have used the Toyota ones in real cars, they were the first to identify them as a possibility. If my oil level sensor shows up before Sunday, I will be trying either the acura or the supra bearings this weekend (depending on which plastigages better on the actual...
  10. excidere

    Rod Bearing sources

    Unsure :/. Still need to check: - Q45 bearings VK45DE - Accura .25s (for better clearance maybe?) The CB-1437p is my favorite, if you have the tools to measure roundness / clearance and the patience to carefully file the tang. I have been filing some down by hand and they plastigauge between...
  11. excidere

    Rod Bearing sources

    Here are the 3 contenders that fit easily in the bore so far. The Acura (rb270 std) fit with the least modification, though they are a bit more narrow. With my spare crank it seems like .25's would be better as the oil clearance is near the max allowable. 1628P has a tang that's too large /...
  12. excidere

    Hi. new (to me) 1994 MTX SHO in the works...

    That is an old ASC. Usually what went wrong on those were either the slider mechanisms break (and stuck in the tracks causing the sunroof mechanisms to stop sliding/working, and clicking sounds) or the controller box dies (making no sounds, just completely dead). You may try emailing them...
  13. excidere

    Hi. new (to me) 1994 MTX SHO in the works...

    Those are instructions for top sliders, it looks like you have an inbuilt. If you have a picture of the switch or the motor assembly I could probably help you identify it. This video is a good example of a factory style board, vs a floating / aftermarket style: Generally to re-do it floating...
  14. excidere

    Hi. new (to me) 1994 MTX SHO in the works...

    That appears to be an after market sunroof, maybe a Webasto from what I can see of the mounting flanges? Not sure without seeing the switch or the motor. In the 90s/2ks when we installed aftermarket sunroofs the headliner was mostly cut away (if not thrown away outright) and either a new one...
  15. excidere

    Rod Bearing sources

    And Lethal Performance got back to me "+53 day lead time" :shrug:
  16. excidere

    Rod Bearing sources

    According to the manual we are going for: 0.024-0.056mm desired 0.08 allowable In person that reads like somewhere close to 0.076 which is a little on the high side. Which does make me wonder if .25s would be better. I can get a better picture of the hole alignment after work. I think I still...
  17. excidere

    Rod Bearing sources

    :cheers: good idea, can't hurt right? Still waiting on some 1628Ps which I think is the last set that has been suggested.
  18. excidere

    Rod Bearing sources

    Alright, finally got a chance to test out and plastigage the DNJ RB270 STD Acura bearings. These are pretty close as well, the oil hole is just *slightly* off, and they're a little more narrow. Plastigauge was done with a 3.2 piston on a 3.2 crank, 2 stage torque 25ft/lbs and then 35ft/lbs, in...
  19. excidere

    94 ATX Restore Project

    Amazing work so far, I love stories of keeping these cars on the road! Can't wait for more progress! Quick question, what was the underbody coated in?
  20. excidere

    Rod Bearing sources

    The Supra ones are the closest fit so far imho, the oil holes are perfect. Only the tang is a bit too wide. The new Acura ones should be here in a few days so we'll see.

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