Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

What rail pressure

Thread Tools
 
Search this Thread
 
Old 05-02-2006, 11:49 AM
  #1  
TECH Addict
Thread Starter
iTrader: (4)
 
Boostaholic's Avatar
 
Join Date: Sep 2002
Location: Boise, ID
Posts: 2,542
Likes: 0
Received 0 Likes on 0 Posts
Default What rail pressure

Ok on a boost referenced FPR if your running enough boost to make it so boost + base rail pressure > pump max pressure @ volume what happens?

I have two A1000 pumps and they say 45PSI? I know the max PSI must be quite a bit higher than that, because I would think my base rail pressure would be at least 45 so I should see around 70psi rail pressure under full boost.
Old 05-02-2006, 01:07 PM
  #2  
FormerVendor
iTrader: (33)
 
Nasty N8's Avatar
 
Join Date: Feb 2002
Location: Lake in the Hills, IL
Posts: 5,052
Likes: 0
Received 0 Likes on 0 Posts

Default

They will run alot more PSI than 45 they just rate the flow at that psi. Your pressure reg. will set the fuel pressure.

Nate




All times are GMT -5. The time now is 02:18 AM.