1jz fuel system components

[Bowlsclubboy]

Hey guys, just about to do a big order for my fuel system from summit and need some help.

I was planning on the following for my fuel system, i'm hoping it would be enough for around 500rwhp and be fairly easily upgraded for more if i go to a 2j bottom end one day.

AN-8 hose from fuel cell - 40 micron filter - carter performance lift pump - surge tank - AN-6 hose to 10 micron filter - AN-6 hose to bosch 044 - AN-6 hose to fuel rail (650cc sard) - AN-6 hose to aeromotive compact FPR - AN-6 hose return line.

I know the pumps are up to it for one thing.

I was planning on using An-8 feed and An-6 return but the only easily available banjo fittings to fit the fuel rail feed and return are AN-6. I assumed that it wouldnt be a problem having the same size hoses but i had better ask before i start ordering.

I've been using an AN-8 feed and standard feed hose as the return line for years now but i want to pretty everything up.

Cheers guys.

[Bowlsclubboy]

Perhaps I need to rephrase my newbish question (or lack of an actual question)

Will there be any detrimental effects to the performance of my fuel system if I run a feed and return line of the same size?

I can always install another 044 and -6 feed line if I run out of fuel one day.

[Norbie]

I'm running the same size feed and return (pretty sure they're -6) on my 2JZ. 442rwhp and all works good. I have dual feed though which I think is a wise idea for high power levels.

[Bowlsclubboy]

Cheers Norbie! Looks like summit will get another $1000 of my hard earned seeing as the dollar is strong atm