E85 Running dual stealth 340's in stock cobra hat so running (2) -6 out about 12" to Y block then -10 fuelab and rest of the way up. Running big Holley regulator then Y's out after reg to -8 to each aeromotive rail. -8 return all the way to the hat and then -6 fitting on the hat to dump in. I'm running dead head setup basically running reg before rails and returning fuel before rails with just dead head to rails. I have pumps staged with 2nd one coming on about 4# of boost. Running 10# total.