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

8an supply W/6an return horspower limits?

Thread Tools
 
Search this Thread
 
Old 06-27-2014, 10:56 AM
  #1  
10 Second Club
Thread Starter
iTrader: (27)
 
mike13's Avatar
 
Join Date: Sep 2008
Location: Lake Tapps, WA
Posts: 2,229
Likes: 0
Received 0 Likes on 0 Posts
Default 8an supply W/6an return horspower limits?

Will 8an fuel line from tank to rails with a 6an return support 1400-1500crank horsepower on E85?

Switching to larger injectors to lower my base fuel pressure to 40-45psi, boost referenced and need to find out if my current hoses need to be upgraded to 10an & 8an.
Old 06-27-2014, 03:05 PM
  #2  
TECH Addict
iTrader: (11)
 
No Juice's Avatar
 
Join Date: Jan 2003
Location: Minnesota Corn Fields
Posts: 2,451
Likes: 0
Received 9 Likes on 8 Posts

Default

I'd like to know as well
Old 06-27-2014, 03:25 PM
  #3  
11 Second Club
iTrader: (16)
 
2000SS1979's Avatar
 
Join Date: May 2006
Location: Plymouth, Indiana
Posts: 561
Likes: 0
Received 1 Like on 1 Post

Default

I know it's good for 1,100RWHP for sure with room to spare on E85. So I think it would handle your power goals at the crank.
Old 06-27-2014, 05:22 PM
  #4  
10 Second Club
Thread Starter
iTrader: (27)
 
mike13's Avatar
 
Join Date: Sep 2008
Location: Lake Tapps, WA
Posts: 2,229
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by 2000SS1979
I know it's good for 1,100RWHP for sure with room to spare on E85. So I think it would handle your power goals at the crank.
Thanks
Old 06-27-2014, 06:29 PM
  #5  
TECH Addict
iTrader: (11)
 
No Juice's Avatar
 
Join Date: Jan 2003
Location: Minnesota Corn Fields
Posts: 2,451
Likes: 0
Received 9 Likes on 8 Posts

Default

Originally Posted by 2000SS1979
I know it's good for 1,100RWHP for sure with room to spare on E85. So I think it would handle your power goals at the crank.
How about some more info on the set up ?

It will of course depend on pump.
Old 06-27-2014, 09:16 PM
  #6  
11 Second Club
iTrader: (16)
 
2000SS1979's Avatar
 
Join Date: May 2006
Location: Plymouth, Indiana
Posts: 561
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by No Juice
How about some more info on the set up ?

It will of course depend on pump.
It was a local guy that did it. Twin 450's, 127lb injectors. Here is his dyno thread. In it there is a link to his build thread.

https://ls1tech.com/forums/showthread.php?t=1727825



Quick Reply: 8an supply W/6an return horspower limits?



All times are GMT -5. The time now is 03:36 PM.