Best Fuel System Setup
#1
screw u guys im goin home
Thread Starter
iTrader: (15)
Join Date: Aug 2005
Location: Findlay, Ohio for now. Thinking about moving in with your mom.
Posts: 1,263
Likes: 0
Received 0 Likes
on
0 Posts
Best Fuel System Setup
Hello everybody. I have a 10ae, check sig. My car is very close to being done. The next step is fuel system setup. My car should make some where between 300-350hp. Ive heard alot of stories from people about the fuel system. Most of its been about how it is setup and that it can cause it to run lean or bla bla bla. Im not too smart about it when it comes to the fuel system. My question is...
Use s4 t2 oem rails with new oem fpr, and pd banjo bolt mod
Walbro 255 pump, RC 550cc prim, Bosch 1680cc secondaries.
Or use this setup
Or use a totally different setup then those 2^?
Also the injectors I have were ordered for a fc, and they dont seem to fit the rails like the stock ones do. Do I have to change the rubber inserts or o-rings or whats the deal?
I would like for people to reply that actually know what they are talking about. Thanks
Use s4 t2 oem rails with new oem fpr, and pd banjo bolt mod
Walbro 255 pump, RC 550cc prim, Bosch 1680cc secondaries.
Or use this setup
Or use a totally different setup then those 2^?
Also the injectors I have were ordered for a fc, and they dont seem to fit the rails like the stock ones do. Do I have to change the rubber inserts or o-rings or whats the deal?
I would like for people to reply that actually know what they are talking about. Thanks
#2
Full Member
iTrader: (16)
the bosch 1680 are usually ford injectors, u will have to modify them to fit the stock fuel rail. as long as ur fuel lines are good, just stick with your first option. if ur looking for high hp numbers the second option (which i have) will be more costly, but u wont have to worry about the PD.
Trending Topics
#8
Engine, Not Motor
iTrader: (1)
Join Date: Feb 2001
Location: London, Ontario, Canada
Posts: 29,789
Likes: 0
Received 108 Likes
on
91 Posts
You don't need an aftermarket FPR.
You also don't need to do anything fancy with the fuel setup. The Walbro pump will support what you want to do easily.
For 300HP, the 1600CC secondaries are WAY TOO HUGE and your primaries are too small. Use 720CC or 780CC primaries, and 1000CC secondaries as a starting point. That's PLENTY of fuel for your power goals.
What standalone are you running?
You also don't need to do anything fancy with the fuel setup. The Walbro pump will support what you want to do easily.
For 300HP, the 1600CC secondaries are WAY TOO HUGE and your primaries are too small. Use 720CC or 780CC primaries, and 1000CC secondaries as a starting point. That's PLENTY of fuel for your power goals.
What standalone are you running?
#10
Banned. I got OWNED!!!
Originally Posted by NZConvertible
And how does an aftermarket FPR make you safer?
Originally Posted by 13b4me
but then again, I like to overkill things.
#11
I'm a boost creep...
Join Date: Jan 2002
Location: Auckland, New Zealand
Posts: 15,608
Likes: 0
Received 8 Likes
on
8 Posts
Originally Posted by 13b4me
Because for 300whp I'd be running a parallel fuel system anyways, making it a necessity.
#12
screw u guys im goin home
Thread Starter
iTrader: (15)
Join Date: Aug 2005
Location: Findlay, Ohio for now. Thinking about moving in with your mom.
Posts: 1,263
Likes: 0
Received 0 Likes
on
0 Posts
What standalone are you running?
So get different injectors then? Or are you saying I will run too rich?
#13
Banned. I got OWNED!!!
Originally Posted by NZConvertible
So it's not actually the FPR that makes you safer, which is what you implied. Just making sure you don't give anyone the wrong idea.
Originally Posted by gxl87turbo
Haltech e6s
So get different injectors then? Or are you saying I will run too rich?
So get different injectors then? Or are you saying I will run too rich?
For your goals, I would run 720 (maybe 850)cc primaries, and 1000cc secondaries. That'll be more fuel than you'll ever need with 300whp.
#14
Junior Member
iTrader: (34)
Join Date: Nov 2004
Location: AZ
Posts: 14
Likes: 0
Received 0 Likes
on
0 Posts
but if you already have the 1600 and cant return them, you dont drill out the rails. the injectors need to be machined down a little to fit the stock rails. and when i say machined its just the plastic part around the top. ask kieth at KGparts.com he can do it for you.
then again, if you dont plan on ever changing ur system after this, then sell those 1600s and get some 720/1000cc as mentioned above.
then again, if you dont plan on ever changing ur system after this, then sell those 1600s and get some 720/1000cc as mentioned above.
#15
Engine, Not Motor
iTrader: (1)
Join Date: Feb 2001
Location: London, Ontario, Canada
Posts: 29,789
Likes: 0
Received 108 Likes
on
91 Posts
Originally Posted by gxl87turbo
Haltech e6s
So get different injectors then? Or are you saying I will run too rich?
So get different injectors then? Or are you saying I will run too rich?
Originally Posted by 13b4me
If you have a standalone, you can run 4x2500cc injectors (very crude example) and be just fine. It all depends on the tuning. Essentially, you could run any injector you wanted. Better to be over than under. Unless you're on "The Price Is Right".
#16
It's finally reliable
iTrader: (18)
is the plumbing on that picture correct?
i am actualy in the process of installing my fuel set up but didnt realy know how the fuel presssure regulator neede to be plumbed.
i have pri+sec kg fuel rails,4 precision 880cc injectors and aem FPR
does any one have any other plumbing pictures
i am actualy in the process of installing my fuel set up but didnt realy know how the fuel presssure regulator neede to be plumbed.
i have pri+sec kg fuel rails,4 precision 880cc injectors and aem FPR
does any one have any other plumbing pictures
Thread
Thread Starter
Forum
Replies
Last Post
82streetracer
1st Generation Specific (1979-1985)
7
08-23-15 09:28 AM