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-   General Q & A (https://www.offshoreonly.com/forums/general-q-20/)
-   -   Aeromotive-RED or BLACK pumps????? (https://www.offshoreonly.com/forums/general-q/114208-aeromotive-red-black-pumps.html)

Strip Poker 388 10-14-2005 06:14 PM
Re: Aeromotive-RED or BLACK pumps?????
 
Originally Posted by articfriends
I'm not sure,when you boost reference yours how much fuel pressure are you running? The higher fuel pressure allows you to raise the hp a injector can support but lowers the output of all these pumps signifigantly. Most people can't support much over 650-700 hp w/efi and a procharger with the A1000 if you need to run 60 plus psi under boost,I couldn't,Smitty
Smitty my Whipple set up runs on lower pressure than the Prochargers,


Mine goes up from 40psi to 52 under boost. The pressure stayed steady up to 9.65 lbs of boost at 6100rpm at around 860hp.I did change all of the stock fuel system on the Hustler , Even the fittings in the tank :eek: The red pump has been keeping up.

Its allways better to overkill on the fuel system.Aslong as your not dead heading it

Rob

:drink:

zahndok 10-14-2005 06:50 PM
Re: Aeromotive-RED or BLACK pumps?????
 
Ok. Thanks. No I'm not running anywhere near 60psi under boost. You guys are talking big psi increases under boost. I thought my aeromotive bypass regulator only increased 1:1. So if I have 7-8 lbs of boost I thought it would only raise my fuel pressure 7-8 lbs. Is this correct? That's about all I'm getting so if it's supposed to be more then maybe I'm already at the limit. Anybody know what the Red Aeromotive bypass regulator is supposed to do under boost?

Turbojack 10-14-2005 09:50 PM
Re: Aeromotive-RED or BLACK pumps?????
 
Originally Posted by zahndok
Ok. Thanks. No I'm not running anywhere near 60psi under boost. You guys are talking big psi increases under boost. I thought my aeromotive bypass regulator only increased 1:1. So if I have 7-8 lbs of boost I thought it would only raise my fuel pressure 7-8 lbs. Is this correct? That's about all I'm getting so if it's supposed to be more then maybe I'm already at the limit. Anybody know what the Red Aeromotive bypass regulator is supposed to do under boost?
Most injectors are rated at 43psi, if you increase the pressure you can flow more fuel. The aeromotive bypass regulator is a 1:1, if you start at 35 +9 = 44. I start at 43, + 11 = 54. My injectors are big (96) so I do not need to run the super high pressures.

articfriends 10-15-2005 03:58 AM
Re: Aeromotive-RED or BLACK pumps?????
 
Originally Posted by Strip Poker 388
Smitty my Whipple set up runs on lower pressure than the Prochargers,


Mine goes up from 40psi to 52 under boost. The pressure stayed steady up to 9.65 lbs of boost at 6100rpm at around 860hp.I did change all of the stock fuel system on the Hustler , Even the fittings in the tank :eek: The red pump has been keeping up.

Its allways better to overkill on the fuel system.Aslong as your not dead heading it

Rob

:drink:
Rob,are you running the red a1000 or the eliminator,Smitty


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