How does this fuel setup sound?
 

(2) 255 lph Walbros
Use the stock feed line plus another -6an feed line
Feed the primary rail with the stock feed line
Feed the secondary rail with the additional -6an line
Return both rails to an Aeromotive 13101 Regulator
The return on the regulator will go to the stock return line.

My biggest questions are:
1. Is it recommended to feed each individual rail in this fasion?
2. Will the stock return line be sufficient, or will I need to step up to a -8an or - 10an return line?


Any input is appreciated.

we'd have to know your power goals before we can tell if you fuel system will be sufficient. I don't think using the stock return would be a good idea if you are using both the stock feed and a -6 feed, but i'm not sure of all the calculations.

I am looking to get ~550 RWHP.

Oh yeah.....I will be using 850cc primaries & 1600cc secondaries.

bump

Iam running two nippon denso pumps 1 pump feeds stock line to primary rail 1000cc. Second pump feeds stock return line to secondary rail 1600cc. and charcoal line is used for return to a AN bulkhead on the tank hat with line emptying into bucket. I havnt had any issues with a A-Spec 500r turbo at 18psi :icon_tup:

Hope this helps :)