Have a Blue Print 347 with Holley Sniper FI installed. Do I need an external fuel pressure regulator? I about 1 month away from 1st start.
TIA
Chris
Papa
04-06-2022, 08:52 PM
The Sniper has a built-in regulator. You can run an external but would need to bypass the internal one, which isn't difficult. If you have some time, now is a great time to read up on the Sniper.