Pelican Parts
Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   Pelican Parts Forums > Porsche Forums > Porsche 911 Technical Forum


Reply
 
LinkBack Thread Tools Rate Thread
Author
Thread Post New Thread    Reply
Registered
 
Join Date: Jul 2002
Location: WA
Posts: 849
correct fuel system route

while converting my 2.4 CIS to carbs I will need to change the fuel line route. I planned on putting a pressure regulator on the carb side, but I believe I need to have a excess fuel line back to the tank. Anyone have a diagram of how this works and what parts are needed.

Old 08-28-2003, 12:34 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Somewhere in the Midwest
 
MotoSook's Avatar
 
Join Date: Oct 2001
Location: In the barn!
Posts: 12,499
Have never done the conversion, but choking down on the stock fuel pump is probably not the best one can do. Unless you install a low pressure pump with the appropriate regulator for regulated pressure to the carbs, I would install a back pressure regulator, probably easier on the stock pump. The CIS fuel routing is pretty simple, both come to the engine bay together (on 76 for sure..others likely to be same), the one to the accumulator is the pump side, and the one to the CIS&WUR is your return.
Old 08-28-2003, 12:56 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)
Registered
 
john walker's workshop's Avatar
 
Join Date: Mar 2001
Location: Marysville Wa.
Posts: 22,491
you're better off getting a small inline 3# fuel pump, and blocking the return line. then you don't need a regulator.
__________________
https://www.instagram.com/johnwalker8704

8009 103rd pl ne Marysville Wa 98270
206 637 4071
Old 08-28-2003, 12:56 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #3 (permalink)
Registered
 
Join Date: Jul 2002
Location: WA
Posts: 849
cool, I'll do that. I have one I can use from my other car. Seems that I've sold my tranny and the engine.

__________________
I like them I drive them
Old 08-28-2003, 01:14 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #4 (permalink)
Reply


 


All times are GMT -8. The time now is 11:55 PM.


 
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page
 

DTO Garage Plus vBulletin Plugins by Drive Thru Online, Inc.