pressure regulator
06-23-2010, 01:20 PM
#1
Registered
Thread Starter
Join Date: Feb 2010
Posts: 3
Likes: 0
Received 0 Likes
on
0 Posts
pressure regulator
Hi,
I have to install 2 set headers on my boat ( CMI) I want to know if would be better to change pressure regulators to have of better performance? Excuse my English
I have to install 2 set headers on my boat ( CMI) I want to know if would be better to change pressure regulators to have of better performance? Excuse my English
06-27-2010, 01:54 AM
#4
Registered
Join Date: Jan 2004
Location: San Diego, California
Posts: 2,777
Likes: 0
Received 6 Likes
on
6 Posts
Regulator change not needed for that 496HO CMI installation.
However make sure your fuel pressure under full load is between 43-45psi with the vacume line disconnected.
Be sure to service the filters in your Coolfuel fuel pump unit regulary to avoid restrictions that can cause the fuel flow and pressure to drop and damage the engine under load.
Best Regards,
Ray @ Raylar
However make sure your fuel pressure under full load is between 43-45psi with the vacume line disconnected.
Be sure to service the filters in your Coolfuel fuel pump unit regulary to avoid restrictions that can cause the fuel flow and pressure to drop and damage the engine under load.
Best Regards,
Ray @ Raylar
