-8 feed line/ -8 return ????

sn95gt19 · 12-16-2002, 02:50 PM

should i use the same size feed and return line, or does the return need to be smaller for restriction reasons. right now i have -8 feed and i am waiting to buy the return.

i have: aeromotive a1000 pump, reg, rails, 42# injectors. i am using this with a granatelli fuel pump insert that takes the place of the pump and pickup.

andy669 · 12-16-2002, 05:32 PM

I use a -10 supply with a -8 return. I think it depends on the HP level though. -10 was gods plenty for my motor, but I definately wanted the fuel system to be overkill. I dont think I have ever seen the supply and return the same size.

Andy

sn95gt19 · 12-16-2002, 05:33 PM

im just going to go -8 feed/ -6 return.

302man · 12-17-2002, 08:43 PM

I have 8 Supply and 6 return.

ultraflo · 12-18-2002, 02:41 AM

-10 sump to pump, -8 feed, -6 return is how I set mine up...

WADS56 · 12-18-2002, 08:03 AM

Quote:

Originally posted by ultraflo
-10 sump to pump, -8 feed, -6 return is how I set mine up...

What he said

12-16-2002, 02:50 PM	#1
sn95gt19 motors done......woohooo Join Date: Mar 2002 Posts: 799	-8 feed line/ -8 return ???? should i use the same size feed and return line, or does the return need to be smaller for restriction reasons. right now i have -8 feed and i am waiting to buy the return. i have: aeromotive a1000 pump, reg, rails, 42# injectors. i am using this with a granatelli fuel pump insert that takes the place of the pump and pickup. __________________ 95gt lazer red (98 cobra clone) Rice Haters Club Member #116

12-16-2002, 05:32 PM	#2
andy669 Registered Member Join Date: Jan 2001 Location: Moline Il Posts: 901	I use a -10 supply with a -8 return. I think it depends on the HP level though. -10 was gods plenty for my motor, but I definately wanted the fuel system to be overkill. I dont think I have ever seen the supply and return the same size. Andy __________________ 88 coupe 91 LX NMRA Pure Street 5120

12-16-2002, 05:33 PM	#3
sn95gt19 motors done......woohooo Join Date: Mar 2002 Posts: 799	im just going to go -8 feed/ -6 return. __________________ 95gt lazer red (98 cobra clone) Rice Haters Club Member #116

12-17-2002, 08:43 PM	#4
302man Registered Member Join Date: Jul 1999 Location: INDIANAPOLIS Posts: 404	I have 8 Supply and 6 return. __________________ old S trim combo 10.13@ 135 New YS combo = 680RWHP (no times)

12-18-2002, 02:41 AM	#5
ultraflo NX dealer-man Join Date: Sep 1998 Location: Peoria, Illinois Posts: 977	-10 sump to pump, -8 feed, -6 return is how I set mine up... __________________ RLS Racing! 93 LX 9.20 @ 147mph 03 Mach 1 12.39 @ 116mph

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