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Feb 27, 2019 | 12:48 AM

#16

Sous

FTE Leadership Emeritus

Joined: May 2014

Posts: 27,355

Likes: 5,947

From: Lake Hartwell, GA

I too can vouch for the service and support from Corey at CNC Fabrication. I have been a customer of his many times and plan to be many more times.

Feb 27, 2019 | 03:36 AM

#17

SCStroker01

Junior User

Joined: Dec 2018

Posts: 89

Likes: 1

From: Columbia, SC

Squirrel,

Is that your sensor for fuel pressure coming off of the tee from CNC fuel line?

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Feb 27, 2019 | 09:11 PM

#18

Squirrel13

Laughing Gas

Joined: Sep 2018

Posts: 1,115

Likes: 264

From: KY

Yep that is the FP sensor

Mar 3, 2019 | 11:43 AM

#19

Y2KW57

Super Moderator

Joined: Dec 2011

Posts: 13,337

Likes: 6,116

For those who have installed Corey's halo / flagship / original product... the CNC Fab four line feed kit... have you really noticed a difference? Did it address the hot idle "knock" that some have called cackle? Did it effect Perdels in #8? Does it excel in accomplishing what Clay's halo / flagship / original product... the FRX purports to do, which is to prevent starvation of #8 when #6 spills a high pressure spit in the rail between shots? If you have singles, how could this benefit even be noticed?

Mar 3, 2019 | 11:48 AM

#20

Squirrel13

Laughing Gas

Joined: Sep 2018

Posts: 1,115

Likes: 264

From: KY

I havent started mine yet and I have no data to compare it with. Truck came home from dealer and has been in rehab since Labor Fay

Mar 3, 2019 | 01:04 PM

#21

SCStroker01

Junior User

Joined: Dec 2018

Posts: 89

Likes: 1

From: Columbia, SC

Quote:

Originally Posted by Y2KW57

I’m in the process of adding Corey’s 4 line kit and DieselORings billet FPR with higher PSI spring. I believe this is the best of both put together. Corey ran this setup on his own truck.

Mar 6, 2019 | 04:20 PM

#22

coreyATcncfab

Cross-Country

Joined: Mar 2016

Posts: 58

Likes: 13

Quote:

Originally Posted by SCStroker01

I’m in the process of adding Corey’s 4 line kit and DieselORings billet FPR with higher PSI spring. I believe this is the best of both put together. Corey ran this setup on his own truck.

Yup, the very first kit I ever made has been on there for about 7yrs or so now.

Mar 6, 2019 | 04:23 PM

#23

SCStroker01

Junior User

Joined: Dec 2018

Posts: 89

Likes: 1

From: Columbia, SC

Which spring would you recommend?

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Mar 6, 2019 | 04:29 PM

#24

coreyATcncfab

Cross-Country

Joined: Mar 2016

Posts: 58

Likes: 13

Keep your pressure no more than 65psi. Above that is pointless for the injectors, but most say dont go below 45. Too high of pressure can crack your bowl.

Mar 6, 2019 | 05:19 PM

#25

brian42

Lead Driver

Joined: Dec 2006

Posts: 7,093

Likes: 147

From: San Diego, CA

Quote:

Originally Posted by SCStroker01

Which spring would you recommend?

Quote:

Originally Posted by coreyATcncfab

Keep your pressure no more than 65psi. Above that is pointless for the injectors, but most say dont go below 45. Too high of pressure can crack your bowl.

I used the gold (middle spring) which says it's good for 62-65 psig fuel pressure.

At idle my fuel pressure is around 62-63 psig and doesn't dip much below 60 psig during normal driving. If I really hammer it in a street tune fuel pressure dips to the low 50's psig (52-53 psig) and quickly recovers.