...

Go Back   Lateral-g Forums > Technical Discussions > LSX Conversions
User Name
Password



Reply
 
Thread Tools Display Modes
  #1  
Old 04-03-2020, 12:35 PM
rustomatic rustomatic is offline
Senior Member
 
Join Date: Apr 2014
Location: ATL
Posts: 748
Thanks: 11
Thanked 58 Times in 36 Posts
Default

The standard stuff works fine, but the standard ventilation of the tank sucks if you have any pumping volume over that of a Walbro 250; even this is pushing it, especially if you plan to drive through turns with some enthusiasm (hot weather of course adds to expansion problems). Gasket sufficiency (and sender accuracy) hinges greatly on how effectively your tank is vented, kind of like with turbo pressure in an engine's crankcase. It took me years to figure this out, but hey, life is about learning, right?
Reply With Quote
  #2  
Old 04-05-2020, 04:12 PM
andrewb70's Avatar
andrewb70 andrewb70 is offline
Lateral-g Supporting Vendor
 
Join Date: Jul 2005
Posts: 930
Thanks: 255
Thanked 650 Times in 261 Posts
Default

I would use the Rick's restomod stamped tank that uses the 5th Gen Camaro fuel module.

I have a Tanks, Inc. tank in my Cougar, and it works fine, but you can't beat the modern fuel modules. I originally was using the Walbro 255 pump, but found it annoyingly loud. I then replaced it with a DW200 pump, which is virtually silent.



Andrew
__________________
Instagram @dr__efi
I offer remote Holley EFI tuning.
I deliver what EFI promises.
Please get in touch if I can be of service.
My YouTube Channel
Reply With Quote
The Following 2 Users Say Thank You to andrewb70 For This Useful Post:
Corey R. (04-24-2020), minendrews68 (04-26-2020)
  #3  
Old 04-05-2020, 04:52 PM
Ketzer's Avatar
Ketzer Ketzer is offline
Lateral-g Supporting Member
 
Join Date: Feb 2008
Location: Eads, TN.
Posts: 1,461
Thanks: 373
Thanked 176 Times in 116 Posts
Default

Using the tube type in our FJ40 LS swap with a Boyds Welding tank, really like it.


Jeff-
__________________
You remind me of the timing on a turbo engine...
Reply With Quote
  #4  
Old 04-11-2020, 12:14 AM
MtotheIKEo MtotheIKEo is offline
Senior Member
 
Join Date: Jan 2008
Location: Reno,NV
Posts: 292
Thanks: 0
Thanked 22 Times in 18 Posts
Default

I have a Tanks Inc tank in my 73 Camaro. I used the float type sending unit and get a LOT of variation on the gauge when driving. After careful adjustment it is accurate when parked or straight line cruising, but any change in direction can be seen on the fuel level gauge.

The vent that comes with it kinda sucks. I'll be upgrading that to a II Much can or some type of charcoal canister at some point.
Reply With Quote
  #5  
Old 04-11-2020, 10:37 AM
Oleyellar Oleyellar is offline
Member
 
Join Date: Mar 2011
Location: Gilbert AZ
Posts: 91
Thanks: 1
Thanked 8 Times in 7 Posts
Default Tube style for sure

I have had a Tanks Inc system in my vehicle for a while now, and decided to install an in tank pump. So I ordered the kit from Tanks and removed the tank to install the pump. Here is what I found. I tipped the tank to get the last bit of fuel out and heard some rattling, so I shook the tank, and the fuel gauge float fell out. Then I cut the hole for the new pump and this is what I found. Ethanol is evil stuff. Lesson here is keep your tank FULL of fuel, and use plastic, stainless steel, or aluminum for everything fuel related.
Attached Images
 

Last edited by Oleyellar; 04-11-2020 at 10:38 AM. Reason: sp
Reply With Quote
  #6  
Old 04-26-2020, 10:06 PM
minendrews68 minendrews68 is offline
Senior Member
 
Join Date: Oct 2009
Location: N.E. Arkansas
Posts: 182
Thanks: 2
Thanked 17 Times in 15 Posts
Default

Quote:
Originally Posted by andrewb70 View Post
I would use the Rick's restomod stamped tank that uses the 5th Gen Camaro fuel module.

I have a Tanks, Inc. tank in my Cougar, and it works fine, but you can't beat the modern fuel modules. I originally was using the Walbro 255 pump, but found it annoyingly loud. I then replaced it with a DW200 pump, which is virtually silent.



Andrew
I too switched out my Walbro for the DW 200 pump. I have to blame Andrew for this! I didn't like the sound of the Walbro. To me it was annoying and loud. Some people have no problem with this, but I insulated just about everything I could with rubber and it still bothered me to the point I started asking questions on what pump was quieter. Andrew directed me to the video (in the above post) and I immediately bought one. Luckily, when I went to put this pump in I also ordered the stainless steel door that you put in the trunk. By far, two of the best moves I've made yet. I'm telling ya' you can stick your head in the trunk and barely can hear this thing humming. The stainless door, I think everyone should do this that may have to pull the tank for one reason or the other.. Thanks again Andrew!
Reply With Quote
The Following User Says Thank You to minendrews68 For This Useful Post:
andrewb70 (04-26-2020)
  #7  
Old 05-03-2020, 11:40 AM
rustomatic rustomatic is offline
Senior Member
 
Join Date: Apr 2014
Location: ATL
Posts: 748
Thanks: 11
Thanked 58 Times in 36 Posts
Default

This is good to know with the DW 200; the price is surprisingly reasonable. When I had a Wally 250, it did make a bunch of noise, like screaming noise. I switched to an Aeromotive 340, which sucked (not in a good way) for different reasons. The Wally 450 (pretty much same price as the DW 200) turned out to be the best choice; it's also good for making lots more power than can be covered by a 255 lpi pump. I never figured out why the 450 was so much quieter . . .

On the baffling in the Tanks Inc. tanks, the one I have (universal pickup truck tank) has amazing baffling (perforated wall of separation) and a fuel bowl for the pump. It controls slosh excellently. With this in mind, different tanks have different features, but if you got a tank that didn't at least have a fuel bowl for the pump, you probably got a tank for carbureted usage, which is not what you want for EFI. They sell them for specific purposes (even the universal tanks).
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 08:00 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright Lateral-g.net