Go Back   Rotary Car Club > Tech Discussion > RX-7 3rd Gen Specific (1993-2002)

RX-7 3rd Gen Specific (1993-2002) RX-7 1993-2002 Discussion including performance modifications and Technical Support Sections.


Welcome to Rotary Car Club.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact contact us.

Reply
 
Thread Tools Display Modes
Old 08-26-2009, 10:39 PM   #1
dudemaaan
Rotary Fanatic
 
dudemaaan's Avatar
 
Join Date: Mar 2008
Location: Brenham, TX
iTrader: (4)
Posts: 335
Rep Power: 17
dudemaaan will become famous soon enough
Default My dual stock fuelpump setup!

Here's some pics of my dual pump setup using twin stock FD pumps. I used 10G wire and bypassed the stock connector by drilling holes and using grommets, then used 2 heavy copper ground straps to link the elect posts on the 2 pumps.I already have a direct wire from the battery using a relay triggered from the stock FP wiring.

For the fuel part of it I cut the stock metal tube and slid high pressure 5/16" hose several inches over the tube and clamped it good with multiple hose clamps. I used a heavy duty Y splitter made from some sort of composite plastic that's fuel safe. Then ran the lines to the two pumps. Used large hose clamps to clamp the pumps together to the bracket. The pics were taken before I centered the pumps on the bracket so they would fit inside the tank, as well as before I coated and wrapped the hoses with fuel safe sealant. I also used sealant at the grommets. Overall cost was about $45 for the pump, extra sock, and sealant, already had the wires. Oh yeah the grommets are also sealed on both sides with a fuel safe sealant.










dudemaaan is offline   Reply With Quote
Old 08-27-2009, 04:29 PM   #2
prrex4ever
Rotary Fanatic
 
prrex4ever's Avatar
 
Join Date: Oct 2008
iTrader: (1)
Posts: 274
Rep Power: 17
prrex4ever is on a distinguished road
Default

Great thinking, not too expensive but get's the job done.
prrex4ever is offline   Reply With Quote
Old 09-19-2009, 03:34 PM   #3
dudemaaan
Rotary Fanatic
 
dudemaaan's Avatar
 
Join Date: Mar 2008
Location: Brenham, TX
iTrader: (4)
Posts: 335
Rep Power: 17
dudemaaan will become famous soon enough
Default

Thought I would add a diagram of the fuel pump rewire. I did this first before adding the second pump, It makes a huge difference in the voltage at the fuel pump. Once I added the second pump I also bypassed the white fuel pump connector on the lid as you can see in the above pics. Now it goes straight from the relay to the pumps.

dudemaaan is offline   Reply With Quote
Old 11-06-2009, 10:49 AM   #4
3tegStrong
XRANNIE
 
3tegStrong's Avatar
 
Join Date: Mar 2008
Location: santa fe, tn
iTrader: (1)
Posts: 119
Rep Power: 17
3tegStrong is on a distinguished road
Default

__________________
got peter?


GO NAVY..Thanks to All who've served!!!!
http://www.theautolog.com/3tegstrong-1
3tegStrong is offline   Reply With Quote
Reply

Bookmarks


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 02:24 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Hosted by www.GotPlacement.com
Ad Management by RedTyger