Announcement

Collapse
No announcement yet.

What pressure fluctuations acceptable at idle?

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • What pressure fluctuations acceptable at idle?

    I have a 12-310 Holley in-tank electric pump/regulator on my '63 Corvette feeding a 383 Chevy small block with a Holley Sniper EFI on it. When at idle the fuel gauge just ahead of the Sniper fluctuates rapidly between 50 to 55 psi. It's a liquid filled gauge. If I rev the engine up to about 2000 RPM and more it settles out about 55 psi. Here's a link to a video: https://photos.app.goo.gl/xE5QHLpUAhNQjaTi9. Is this acceptable? Thanks, Glenn
Working...
X