![]() |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
![]() |
Wew |
![]()
Post
#1
|
Member ![]() ![]() Group: Members Posts: 236 Joined: 17-January 15 From: Novato, ca Member No.: 18,335 Region Association: None ![]() |
Hi all
Engine is a 1973 2.0 with a 2056 build. I purchased a cam that was more aggressive for spirited driving no track and just large enough to maintain the car running fuel injection DJet. New heads with no vents. purchased the oil tower and air box for a 1975/76 as the bigger breather opening was recommended. I am still experiencing some oil leaks one that sits at the base of the head near the number 4 spark plug. Plug is not leaking. Also some oil on the thermostat spring mechanism. Valve covers have had inner lip welded and 914 rubber cork gaskets. I bought this canister to help with the pressure and hopefully remedy the oil leaks. ![]() I have been unable to find an example of how to route the hoses for this when installed. Any advice or pointing me in the right direction would be appreciated. |
![]() ![]() |
technicalninja |
![]()
Post
#2
|
Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 2,531 Joined: 31-January 23 From: Granbury Texas Member No.: 27,135 Region Association: Southwest Region ![]() ![]() |
Bingo! That's a great article!
Only one GLARING difference on that engine though... He's dry-sumped! He's got a built-in vacuum pump! Dry sumping any engine changes the "hurricane inside". Now the bit about venting the heads was worth its weight in gold... Just created another question for me. Anyone created a dedicated drain back from the heads to the crankcase? Pumping all the oil in the engine up into the head IS a problem for early American V8 stuff. I always hog the shit out of the drain back ports on those. This is even more critical with high rpm and high flow oil pumps. Another thing, just remembered... Every single dry sump equipped engine I've seen has a vacuum relief valve (sometimes adjustable!) somewhere in the engine case. Normally valve cover based in most examples. I thought that was SOP for a dry sump. |
![]() ![]() |
![]() |
Lo-Fi Version | Time is now: 9th May 2025 - 11:33 PM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |