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 )

> I need some expertise here, Flywheel question
steeks
post Dec 14 2010, 05:26 PM
Post #1


Newbie
*

Group: Members
Posts: 36
Joined: 25-October 10
From: Prescott Valley, Arizona
Member No.: 12,310
Region Association: None



I have a 72 1.7. Has anyone ever seen or heard or the TDC mark on the impeller being marked as a "0"? About 2" after the timing mark, there is a "0" that comes into view through the V shaped notch in the impeller shroud. Please help. I think I set my valves to the timing marks!!
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies
r_towle
post Dec 14 2010, 07:14 PM
Post #2


Custom Member
***************

Group: Members
Posts: 24,591
Joined: 9-January 03
From: Taxachusetts
Member No.: 124
Region Association: North East States



There are four lobes on the camshaft and 8 valves.
When one is open on one side, the other is closed and ready to be adjusted.
In the Classic thread forum on this site is the Cap'n Crusty version of how to do it, take some time to read that...its alot easier than worrying about TDC.

Rich
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
steeks
post Dec 14 2010, 07:18 PM
Post #3


Newbie
*

Group: Members
Posts: 36
Joined: 25-October 10
From: Prescott Valley, Arizona
Member No.: 12,310
Region Association: None



QUOTE(r_towle @ Dec 14 2010, 06:14 PM) *

There are four lobes on the camshaft and 8 valves.
When one is open on one side, the other is closed and ready to be adjusted.
In the Classic thread forum on this site is the Cap'n Crusty version of how to do it, take some time to read that...its alot easier than worrying about TDC.

Rich


Yeah, I'm firmilliar with that method, I've just been adjusting valves using TDC on motorcycles so long, I've just grown more comfortable with it. Thanks.
User is offlineProfile 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: 16th June 2024 - 03:06 PM