Have a question on the fuel pressure regulator. Should it have a line to the return ? I am worried that the pressure will cause strain on the pump. I finally caved and bought an electric pump after 4 failed manual pumps. I tried to find a tread on it but could not find anything.
CDD fuel filter and holly pump
- Thread starter Schnepel
- Start date
IDIBRONCO
IDIBRONCO
That depeds on which e pump you installed. Some need a regulator, some don't.
Kdo58
Full Access Member
I did not run a fuel regulator with my holley, I have a turbo.
IDIBRONCO
IDIBRONCO
You don't have to with the lower volume ones (blue?), but by the time that you get to the largest volume ones (black?) you do have to.
IDIoit
MachinistFabricator
red = 97 gph/7 psi max $160
Blue = 110gph/9 psi $190
black =140 gph/max if 14 psi $280.
its said that right around 10 psi is the pressure that effects the timing in the pump.
i give mine all the fuel, 12+ and time it accordingly.
Blue = 110gph/9 psi $190
black =140 gph/max if 14 psi $280.
its said that right around 10 psi is the pressure that effects the timing in the pump.
i give mine all the fuel, 12+ and time it accordingly.
Thank you, the kit comes with the Holley Red. https://classicdieseldesigns.com/collections/fuel-delivery/products/cdd-e-fuel-conversion-kit. I will not worry about it in that case. I just need to get the truck back on the road.
