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 914 & 914-6 Technical Forum


Reply
 
LinkBack Thread Tools Rate Thread
Author
Thread Post New Thread    Reply
Registered User
 
Join Date: Aug 2013
Posts: 39
Convert to Carbs

What would it take to convert a 73 to dual carburetors?

Pete

Old 08-23-2013, 06:22 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Administrator
 
Dave at Pelican Parts's Avatar
 
Join Date: Dec 1969
Location: Silly-Con Valley
Posts: 14,916
Garage
Send a message via AIM to Dave at Pelican Parts Send a message via Yahoo to Dave at Pelican Parts
Carbs, manifolds, linkage, fuel pump, fuel pressure regulator, some wiring...

To properly take advantage of it, you'd want a different distributor and a different cam. Of course, replacing the cam requires splitting the case, which is basically a full engine rebuild... And then you'd want head work to support the flow that your cam produces, and an exhaust to deal with that, plus upgraded parts to stay together at higher RPMs, and .....

What's wrong with the fuel injection?

--DD
__________________
Pelican Parts 914 Tech Support

A few pics of my car: http://www.pelicanparts.com/gallery/Dave_Darling
Old 08-23-2013, 06:57 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)
Registered User
 
Join Date: Aug 2013
Posts: 39
still runs like poop
Old 08-23-2013, 07:20 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #3 (permalink)
Registered User
 
Join Date: Aug 2013
Posts: 39
Got my book and I see a couple things that may help but not sure yet. I need to check the timing and check the injector points below the distributor. What an oddity.

All new hoses have been installed as well as all new vacuum lines.

Might still have a vacuum line out of place. Checking tonight against the book.

Pete
Old 08-24-2013, 04:07 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #4 (permalink)
Resident Electrician
 
Mike Bellis's Avatar
 
Join Date: Dec 2009
Location: San Ramon, CA
Posts: 188
Garage
Quote:
Originally Posted by onegreenev View Post
What would it take to convert a 73 to dual carburetors?

Pete
About $400
__________________
Current Project: 73 914, 1.8t, ~300hp, 930 Brakes, Roll Cage
Past Projects:
69 911, converted to C2 wide body cabriolet 3.2L
72 914, Ford 5.0L V8 EFI
Old 08-24-2013, 06:41 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #5 (permalink)
Registered User
 
Join Date: Aug 2013
Posts: 39
Sweet, got the 914 running smoothly. Points were the problem. I had an old VW 009 distributor laying around and it had a nearly brand new set of points. Installed them and set them to .015 and reinstalled the distributor and set to the previous setting. All works pretty good. Once warmed up what should the average idle speed be for the beast? Just want to know from those that actually drive these beasts. Runs much smoother now and yes, all the components work correctly.

Pete

I am a happy camper. Now I can take it to work and back.
Old 08-25-2013, 06:10 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #6 (permalink)
 
Registered User
 
Join Date: Aug 2013
Posts: 39
Quote:
Originally Posted by kg6dxn View Post
About $400
You know, $400 aint bad at all to convert to Carburetors. That is if you already have a set. Many sets will run you that alone for the carbs let alone all the extra stuff. Can't see swapping out the cam to go carburetors. Done too many VW's to buy that one. Performance and stock.

Pete
Old 08-25-2013, 06:12 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #7 (permalink)
Registered
 
Racer Chris's Avatar
 
Join Date: Feb 2002
Location: Bolton, CT
Posts: 268
Garage
Quote:
Originally Posted by onegreenev View Post
...
Once warmed up what should the average idle speed be for the beast?
...
My d-jet engine idles around 850 rpm.
__________________
Chris Foley
CFR-Tangerine Racing Products, LLC - 914 Products and Services
Old 08-26-2013, 07:05 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #8 (permalink)
Registered User
 
Join Date: Aug 2013
Posts: 39
Today I drove the 914 to work. Idle cold was just over 1100 rpm. Once warmed up it went down to about 900. Ran great. Now to get the tire wobble out. My tires were balanced twice. The second time was much better but there is still a wobble. Going to talk to the tire shop.

Pete

Thanks all for your help. Learned a whole bunch stuff.
Old 08-26-2013, 05:29 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #9 (permalink)
Registered
 
Ericv's Avatar
 
Join Date: May 2008
Location: Cincinnati, Ohio
Posts: 112
Quote:
Originally Posted by onegreenev View Post
Today I drove the 914 to work. Idle cold was just over 1100 rpm. Once warmed up it went down to about 900. Ran great. Now to get the tire wobble out. My tires were balanced twice. The second time was much better but there is still a wobble. Going to talk to the tire shop.

Pete

Thanks all for your help. Learned a whole bunch stuff.
You may have a flat spot in the tires. When they develop, it's hard to balance out.

Old 08-28-2013, 09:02 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #10 (permalink)
Reply


 


All times are GMT -8. The time now is 11:13 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.