Does it matter which way the rails are feed?
Does it matter which way the rails are feed? Does it matter which direction the fuel rails are feed? I am thinking it might matter a little since the injectors are tilted in the same direction. So fuel should be feed in the same direction I imagine?
Does it really matter? A N/A probably not but this is a TT car running two pumps.
Jeff
Does it really matter? A N/A probably not but this is a TT car running two pumps.
Jeff
It does not matter. Your only concern is ample flow & stable pressure control.
My experience has proven that you can plumb the rails in series with no problems using a -8 line, well into the 1000rwhp range.
If you are looking for a kit, give me a call.
My experience has proven that you can plumb the rails in series with no problems using a -8 line, well into the 1000rwhp range.
If you are looking for a kit, give me a call.
I personally would go -8, the -6 is no better than stock...
but they should be good for about 750hp
The -6 in series would still be ok considering aftermarket rails are bigger than the lines.
but they should be good for about 750hp
The -6 in series would still be ok considering aftermarket rails are bigger than the lines.
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8 Second Club
Joined: May 2004
Posts: 371
Likes: 0
From: Savannah, TN
I like to run a -10 to a Y then split to 2 -8s to each of the rear of the rails. Come out the front with -8 to the regulater and then -6 or -8 for a return. Proven by real world experience by almost every FI car you look at regardless of make are model. The only difference you see is pump and line size. If you look NOS and skinny kid make some nice Ys that are cheap .
TECH Regular
Joined: Sep 2008
Posts: 425
Likes: 1
From: Scottsdale, Arizona
Does it matter which direction the fuel rails are feed? I am thinking it might matter a little since the injectors are tilted in the same direction. So fuel should be feed in the same direction I imagine?
Does it really matter? A N/A probably not but this is a TT car running two pumps.
Jeff
Does it really matter? A N/A probably not but this is a TT car running two pumps.
Jeff
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