Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
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.
 

Welcome Guest ( Log In | Register )

> vanagon fan shroud, poor timing?
vitis
post Sep 6 2012, 06:19 PM
Post #1


Newbie
*

Group: Members
Posts: 9
Joined: 31-December 11
From: Clover, Virginia
Member No.: 13,952
Region Association: MidAtlantic Region



Curious if anyone is using a vanagon fan shroud on their type IV motor. Got the tip from Blake Meredith as it doesn't have those lower wings on the shroud so it should cool the race motor a little better but....once I found one and got it home I realized that the casting did not have the normal hole in the top for checking the timing. So should I drill out the part of the casting in the fan shroud to expose the timing marks? Should I figure out some way of tapping threads in that new hole to screw the cover from a 914 shroud in the defect? I figure that hole will just be a great way of releasing those cooling vapors that I consider so valuable.

Thanks,
Milt McPherson
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies
HAM Inc
post Sep 7 2012, 06:24 AM
Post #2


Senior Member
***

Group: Members
Posts: 846
Joined: 24-July 06
From: Watkinsville,GA
Member No.: 6,499
Region Association: None



Hi Milt.

We ran a vanagon shroud for the reasons stated above. But when we built a new engine and added a second scavenge stage to the oil pump (mounted in the stock location) I had to modify a shroud and customize the tin. Long story short we ran the new engine with a 914 shroud. Saw no difference in operating temps.

I do like the vanagons tidy arrangement with no need to block off extra openings.

Milt I need to get back to your HP heads. I set them aside to deal with more urgent jobs, and didn't pick them back up. Lots of work already done, just need to get them back into the flow.

When do you need them form me to stay on schedule?
User is online!Profile CardPM
Go to the top of the page
+Quote Post

Posts in this topic


Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 15th June 2024 - 04:15 PM