TwinTurbo.NET: Nissan 300ZX forum - I believe either way should be fine.. MY THOUGHTS..
People Seeking Info
 
   


     
Subject I believe either way should be fine.. MY THOUGHTS..
     
Posted by Kong ZTT GT28RS MD on February 23, 2008 at 7:21 PM
  This message has been viewed 130 times.
     
In Reply To Mike is correct in that the injectors do cause pulsations posted by aliaZ on February 23, 2008 at 08:44 AM
     
Message

The only problem I see running them in parallel, is that if one pump (assuming you have dual fuel pumps, each rail having its own dedicated pump).. would be that if one pump dies, you would not notice the fuel pressure drop.

Unless, you ran a fuel pressure gauge for EACH pump. Even if you tied a "T" fitting into each pump into one gauge.. You would not notice the sudden pressure loss because the FRP would be set ~40psi anyways.

I guess the next best thing is running two LED indicator lights from each pump, with one GREEN for the correct voltage range and one RED for an over-voltage or under-voltage, signaling you that the pump is failing.. Which should be a very easy install.

You could run TWO fuel pumps that tie into a -8AN OR -10AN fuel line feed into a 'Y' or 'T' fitting that reduce into twin -6AN lines that feed the fuel rails.. WHICH WOULD BE MY PERSONAL CHOICE..

If you did not mind twin fuel pressure gauges.. that would be the best choice..

But I would just run the LED's to indicate a failing fuel pump etc..

NO, This picture is not photoshopped. It took many times to take this picture. Setting up the timer, shutter speed etc, then jumping on my bike and getting the tire to spin.


:


MySpace for those who have em'


AIM:Shawn300zxTT

"-Any closeups on the nuts? - zboost(tx) 19:17:53 08/08/05
-Not really something you want to ask another man about... (n/m) - LordZ 19:24:00 08/08/05"

"I just took 45 min and scrubbed the heck out of my rear"
teambushido(San Diego, CA) 19:24:51 12/11/04

-1991 Stage _ TT 5spd (Upgraded to hell and back)
-1990 Super White 2+2 Na Stage 3 Auto (Daily Driver, contemplating selling.. )
-1990 Cherry Red Pearl ,Auto Coupe (Parts car)
-1990 11 Sec Eagle Talon Tsi AWD, (SOLD!)
-1996 Hyundai Sonata (Given to me for FREE , due to broken timing belt,bent valves.. fixed it myself and its my new DD that gets over 25 mpg!
-2004 Honda CBR 600RR (Candy blue, FOR SALE)

     
Follow Ups  
     
Post a
Followup

You cannot reply to this message because you are not logged in.