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  1. R

    Should the EFI relay get hot

    Have got the ms3/ms3x installed and car is running on E85. Have noticed that after some idling time that the efi relay gets very warm. I don't remember it ever doing that before but then again maybe I just never noticed before. Can someone tell me if that's normal or do I have a problem...
  2. R

    Need some help upping my boost to 30psi

    I am running E85 with a T61 and wanting to hit that 600whp mark. I am thinking it will take close to 30psi to get there. If the t61 can't get me there then may change the turbo to an sp63 or even a billet 6266 but want to try with the t61 first. I know I need to change my porsche bov but to...
  3. R

    How about a Hobbs switch for second fuel pump

    I am installing dual pumps in the tank. Can I leave pump 1 wired into the ecu with the stock wiring then use a hobbs pressure switch to turn on pump 2 (wired to battery) at 10psi ? This way I am running on only one pump with normal driving and the second pump kicking in when needed under boost...
  4. R

    Hole for fuel pump

    I am wanting to cut a hole over the fuel pump for later change out of pumps or to fix if necessary. Don't won't to drop the tank again. Has anyone tried this yet? Did a search but didn't find anything related.
  5. R

    Going to E85 and have questions about fuel lines and pump wiring.

    Will be ordering another fuel pump, 1200cc injectors and fuel line next week for my E85 transfer. I have some questions first. I currently have my afpr located between the pump and the fuel rail. In adding the second pump I should run both the existing line and the new -6 line from the pumps...
  6. R

    Old but new again

    Hi all Have been gone quit awhile but now have reenergized interest in getting my supra finished. These forums have taught me alot. I blew a head gasket and through the forums I learned about the problem and how to fix it. That was probably 15 yrs ago. I think back then it was done through...
  7. R

    E85 Fuel

    Hi all I'm Randy. I have been absent from the forums a couple of years but now have some time to tune on the supra so I am back. I did a search on E85 fuel but didn't find anything. I have heard that the turbo cars run better with the E85 fuel. Supposedly the engine runs cooler, can...