Jump to content
HybridZ

naviathan

Members
  • Posts

    1872
  • Joined

  • Last visited

  • Days Won

    1

Posts posted by naviathan

  1. I've started looking around for another Z/ZX. Last time I was in the market they ranged from $1k to $5k depending on condition. Now it looks like they're easily into the $10k+ range... What happened???

  2. I have a front cross member with R&P, but I don't want to lose my RB setup because it responds soooo much better than the R&P models.

     

    Also I have the trans cross member from the turbo car I pulled everything out of. I also have the rear diff, CV shafts, axel stub adapters, etc. etc... I went into this with a pretty good idea of what I needed from the parts car.

  3. Anytime, I was building and selling the ECUs for a while there. I'm pretty good at diagnosing problems and I haven't met an ECU yet that I couldn't repair. I had one running my old setup for a very short time. That setup died due to overly high compression and old low octane gas, but the MS-II ran it anyway, even after the head gasket blew out around two cylinders. Damn good ECUs...Gotta finish my car...I'm getting antsy again...

  4. I'm getting ready to drop a turbo into my 81ZX and I wasn't sure if the turbo and the steering box would interfere? My ZX has reciprocating ball steering so there's a steering box on the fender well. It looks like it's close to the location the turbo would sit, but I wasn't sure. Does anyone know if there's any clearance issues with this setup?

  5. It could be anything inside the chip causing it to heat up excessively and shutdown. If you think the ground resistance is the problem get the schematics and follow that trace to see what could be causing it. Could be a diode causing the resistance that needs to be changed, but I don't believe a high resistance on the ground pin would cause the 5v to over heat.

  6. Z31 had limiter, their 500 hp box for the S130 employs a Z31 box, so removing that feature would be nice for employment in the earlier chassis.

     

    The speed limiter would be ineffective in an early chassis. The S130 and S30 didn't have speed sensors so there is nothing for the speed limiter to read off of.

  7. Are you sure you didn't reverse the terminals? My father did that to a Z once, but he didn't reverse the terminals, he reversed the charger leads and reverse charged the battery. I never thought that was possible, but I guess if the battery is completely dead it can be done. The guy at Advance didn't believe me either until he put the battery on the test bench and it said the cables were reversed. Switched them around and it passed the test. Might want to check you battery and make sure positive is actually positive.

  8. Often a wandering idle can be caused by the idle mixture being too lean, tolerances on the TPS/MAP dot being too tight, auto tune could be attempting to readjust every time the mix gets slightly out. I would check you tables and make sure they're close to what you want then shut off the autotune feature and see it evens out.

  9. You know I'm starting to wonder if there's a problem with your serial cable to your laptop. If the sense or ground lines on the communications side have an intermittent short and are causing a spike through the comm system that could cause the errant logs and the firmware corruption. Do you have another cable you can try?

  10. Ok the first thing to jump out at me (aside from the insane lettering and grammer) is the 1978 280ZX turbo, all original....Ummmmm...the turbo didn't come out until 1980...How could the 78 280Z (note it's a Z not ZX) have a turbo and be all original?

×
×
  • Create New...