SC4 fuel pressure question ? Help
06-25-05, 07:14 PM
#1
SC4 fuel pressure question ? Help
I am completing my Zex Dry kit install on my 97 SC4. I need to know3 things.
1. I know that at WOT the stock injectors flow 38-44 psi of fuel. What is the max that they are capable of flowing with High pressure fuel pump and after market fuel pressure regulator ?
2. How do you attach a fuel pressure monitor switch or Guage that will show the fuel pressure on a gauge or Hobbs Switch that sends a signal if it does not see a preset fuel pressure. Know you 1J / 2J guy's have deal with this. There is no place I see that I can attatch to the injector rails.
3. I was told that the MAP sensor and throttle body Diamater was bigger in mm on the TT supra. Are they a bolt on to the stock 97 SC4 for increased airflow to the intake.
Thanks.
2.
1. I know that at WOT the stock injectors flow 38-44 psi of fuel. What is the max that they are capable of flowing with High pressure fuel pump and after market fuel pressure regulator ?
2. How do you attach a fuel pressure monitor switch or Guage that will show the fuel pressure on a gauge or Hobbs Switch that sends a signal if it does not see a preset fuel pressure. Know you 1J / 2J guy's have deal with this. There is no place I see that I can attatch to the injector rails.
3. I was told that the MAP sensor and throttle body Diamater was bigger in mm on the TT supra. Are they a bolt on to the stock 97 SC4 for increased airflow to the intake.
Thanks.
2.
Last edited by jgscott; 06-25-05 at 07:31 PM. Reason: Wrong name of part
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