Recent content by Twisted2

  1. Twisted2

    Failed OEM Cat. Options in CA?

    Good enough for me. Thanks for helping me think it through. Sent from my SM-G970U using the svtperformance.com mobile app
  2. Twisted2

    Failed OEM Cat. Options in CA?

    The whole story is, I actually don't think there's anything wrong with my cats. I'd brought the car to the shop for a rattle that had appeared after having run over a rock. After the shop that quoted me $700, I went to another shop that I trusted, and they showed me that the rattle was actually...
  3. Twisted2

    Failed OEM Cat. Options in CA?

    Thanks for the quick reply. I guess you're right. Still, it stings to have to spend that kind of money, with no options. It's better when things break that can be upgraded. Haha. Sent from my SM-G970U using the svtperformance.com mobile app
  4. Twisted2

    Failed OEM Cat. Options in CA?

    A muffler shop has deemed my drivers' side catalytic converter to be damaged inside (cracked honeycomb), from dragging over speed bumps. I'm not convinced that's true, but let's just say it is. In California, is there any legal way to install a new aftermarket catted midpipe, rather than...
  5. Twisted2

    Looking to upgrade radiator/cooling system

    Another note, I just remembered. With the stock radiator, with AC on or off, the cooling fan would run almost constantly in hot weather, even on the highway--sometimes even the high-speed fan. With the Mishimoto, the cooling fan never runs on the highway (once up to speed), and the high-speed...
  6. Twisted2

    Looking to upgrade radiator/cooling system

    That's the same issue I had. The motor ran pretty hot with the AC off, but very hot with it on. With the Mishimoto radiator, it runs cool even with AC on--perhaps even more so because, with AC on, the cooling fan runs constantly when traveling at lower speeds, and the Mishimoto sheds heat very...
  7. Twisted2

    How long have you owned your Cobra?

    I've had mine for about 8 years. Bought it with 89k miles on it, and it's got 129k now. It runs even better now than it did when I got it. Sent from my SM-G970U using the svtperformance.com mobile app
  8. Twisted2

    Crossover Tube and MeterMatches

    Your temperatures seem reasonable, to me. We could always make the cars run cooler if we wanted, with lower fan-on settings, and a cooler thermostat. Your temperatures sound good to me though. Sent from my SM-G970U using the svtperformance.com mobile app
  9. Twisted2

    Crossover Tube and MeterMatches

    I wanted to add, these temperatures are per my digital stepper motor Autometer gauge, which as I indicated, reads about 4 degrees hotter than the PCM sensor. So as far as the computer was concerned, you could knock 4 degrees off of each of the temperatures I mentioned. Sent from my SM-G970U...
  10. Twisted2

    Crossover Tube and MeterMatches

    Good question. Well, with the stock radiator and AC condenser, my motor ran extremely hot. I saw close to 240 degrees before, even driving it gently. It would even run close to 230 on the freeway. Years ago, I swapped out the dense AC condenser, for the newer type. This alone made very little...
  11. Twisted2

    Crossover Tube and MeterMatches

    Nice! Glad you cleared that up. That mere four degree difference thing was confusing me. Makes sense now. Sent from my SM-G970U using the svtperformance.com mobile app
  12. Twisted2

    Crossover Tube and MeterMatches

    Now I'm wondering if I understand it wrong. Here's how I thought it worked: The hot coolant comes out of the driver's side crossover, where the gauge sensor is--and the hot coolant flowing through that downtube is what eventually opens the thermostat. When the thermostat is closed, that hot...
  13. Twisted2

    Crossover Tube and MeterMatches

    I appreciate the info, btw. The part I might be confused about is the direction of coolant flow. My point was, to the OP, that that's the hot side of the system, either way. Would you agree? Thanks again. Sent from my SM-G970U using the svtperformance.com mobile app
  14. Twisted2

    Crossover Tube and MeterMatches

    Exactly. Sent from my SM-G970U using the svtperformance.com mobile app
  15. Twisted2

    Crossover Tube and MeterMatches

    By the way, I thought the side of the crossover where the gauge sensor was, was where hot coolant was LEAVING the engine--or at least, that it's on the hot side of the system. I might be confused, but I'm pretty sure that's the side that heats up first, before the thermostat opens--the bypass...

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