No wideband?
No stock injectors?
Stock TII injectors is 33lbs at 55psi. Your current injectors is at 42lbs at 55psi, to bring your injectors down to 33lbs is 33psi fuel pressure.
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Type: Posts; User: tryingbe; Keyword(s):
No wideband?
No stock injectors?
Stock TII injectors is 33lbs at 55psi. Your current injectors is at 42lbs at 55psi, to bring your injectors down to 33lbs is 33psi fuel pressure.
...
Fuel pump creates fuel flow. Fuel pump flows more fuel at low fuel pressure than at high pressure.
Fuel pressure regulator creates restriction and fuel pressure. Some regulator are adjustable,...
Take the pump out and bench test it.
What hose inside the gas tank are you using?