maybe i'm just a sick individual but i like the whine. Now it is completely understandable that if around it day in and day out it would get a little old...but oh well.

 

awsome

man if u see my engine you kick me till i throwup

 

u can do ITB'S now FORGET THE TURBO hahaha jk but man that sucks.

 

Looking clean keep up the good work!!

 

Honestly, I don't remember the difference of sound after installing the Walbro as I barely drove the car with the OEM setup .

I removed the static in-tank regulator about a year ago when I made the fuel return system. I completely removed the static in-tank regulator and installed a plug in its place (just threaded the hole as it was and installed the plug) so I would only regulate pressure with the Aeromotive 1:1 up front !!

I will try and take a picture of the plug tomorrow.

Pito

 

That sounds cool. I'm interested in learning more on just how a fuel return system works. Benefits vs. the stock etc.

 

I don't know if the xB fuel pump unit is the same as the tC but in this next photo you can see where I put the 3/8 NPT plug. I did not resized the hole; I just used the tap to thread the hole being careful as it is a somewhat thin plastic.


At this point I don't remember why this next part has another plug and if it was already there from the beginning or if I moved it .... I will take a look at it tomorrow!



Well, enough of the old setup and in with the Twin pump Walbro setup...........

Today I completed the Custom Fuel block and let me tell you guys it took a couple of hours to make but it came out just great !!!. If you look closely you can see the internal configuration of the block as I designed it in the diagram...






Guys let me know what you think of the fuel block. Remember this block was design because of the space limitations inside the fuel pump unit!!

Now I just have to make sure the pumps reach inside the tank the same distance as the OEM setup.

Pito

 

that looks awesome Pito, is the Mechanic Pito part actually engraved in the block or did you just overlay the text for the photo's. I can't really tell from the last one since it's kinda far away. (I'm talking about the bottom most picture)?

Looks awesome though.

 

that looks sick Pito! your always makingprogress with the car! let us know how it fits down in the tank, and how well it works.. looks bad a s s!

 

No, it is just a watermark I put to the photo. We are watermarking photos since I found a guy in MySpace.com using a photo of ScionGT35R's car and claiming that it was his own ....

Pito

 

lookin good....

what size injectors are you guys using again?

 

750cc until we change the E-manage Ultimate with a full Stand Alone unit!!!

Pito

 

wow very interesting.... im looking forward to your numbers... im planning on picking up some 750's from dezod. cant wait to see your numbers.

 

WORD OF ADVICE!!!

you can't run 2 walbro fuel pumps (or any fuel pump for that matter) with them so close to one another.

I don't know if that the final setup but your going to need to insulate those walbros so they don't go crazy. with the magnets in each pump being so close they'll start acting weird.

Like I said, don't know if that is your final setup but your going to need to insluate those with fuel pump foam sock or something to that effect

 

humph sounds like solid advice to me..

 

You know, that magnetic ____ didn't even cross my mind! How do the supras and other cars do it then?

Would an insalator sock really resolve the issue that might arise? The socks are just foam that are able to withstand fuel aren't they? Maybe i'm wrong, idk. I would thing the magnetic energy would still pass thru foam. Let me hear some more about this, bc i'm going to use 2 walbro pumps too.

 

i ran dual walbro's on my supra and as long as one of the pumps is insulated it usually works pretty good. there are kits out there for this exact issue. I need to find the link...

 

awesome! that would be extremly helpful, im sure.

 

Thanks for the advice : I will keep this in mind. I plan on testing the pumps before putting them in the tank so I will look for them acting weird.

I designed the block so that the pumps themselves never touched one another and had a rubber isolator ready to prevent any vibrations but it was only for vibration and not because of the magnetic field of the pumps. I might need to fully isolate them to prevent problems.
Time will tell!!
Pito

 

I been searching and reading and I can't find nothing like that. Could you post the link.

Clay..check this out...stage 3

http://www.cartech.net/fuelsystems.htm