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 )

> Balancing flywheel/PP/clutch assembly, For my winter AX upgrades
Chris Pincetich
post Jan 25 2007, 11:30 AM
Post #1


B-)
****

Group: Members
Posts: 2,082
Joined: 3-October 05
From: Point Reyes Station, CA
Member No.: 4,907
Region Association: Northern California



I just received a 13lb flywheel in the mail yesterday from Dominic (IMG:style_emoticons/default/beerchug.gif)
I've read about the advantages of having the engine rotating mass balances, especially in race engines and those that see high rpms a lot. I am putting this med weight flywheel in my stock 1.7 for AX when I do a side-shift conversion in Feb.

What's the best plan for installing this flywheel?

Some say (i.e. Jake Raby) that if you can't dynamic balance every last bolt then don't bother.

I'm thinking I want to send this mildly used flywheel for balancing. Would it be a waste of time and $$$ if the internals of my engine are not part of the balancing (i.e. crank)??? I can remove the clutch and PP (and bolts and gasket(?)) have this entire assembly sent for balancing...that seems like the best plan, but means having the car up on jack stands for the duration of the machine shop work (IMG:style_emoticons/default/dry.gif)

Any referals to a competent shop in the SF Bay area close to Oakland are greatly appreciated! (IMG:style_emoticons/default/beerchug.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic
ChrisNPDrider   Balancing flywheel/PP/clutch assembly   Jan 25 2007, 11:30 AM
Joe Ricard   balanced flywheel is meaningless. you really do ha...   Jan 25 2007, 11:39 AM
ChrisNPDrider   High rpm = 4-6k for 1 minute. So, not too bad real...   Jan 25 2007, 12:16 PM
Joe Ricard   High rpm = 4-6k for 1 minute. So, not too bad rea...   Jan 25 2007, 02:42 PM
byndbad914   IMO I would have the flywheel zeroed, then add the...   Jan 25 2007, 05:48 PM
McMark   I'd say balance the flywheel & PP. Mark t...   Jan 25 2007, 07:06 PM
914forme   Any form of balancing is better than none. Yeah i...   Jan 25 2007, 08:37 PM
Randal   I just received a 13lb flywheel in the mail yeste...   Jan 25 2007, 09:58 PM
Dan (Almaden Valley)   I just received a 13lb flywheel in the mail yest...   Jan 25 2007, 11:04 PM
Randal   [quote name='Randal' post='854387' date='Jan 25 2...   Jan 25 2007, 11:18 PM
ChrisNPDrider   OK - kinda what I figured. Get em balanced cause i...   Jan 26 2007, 11:17 AM
Twystd1   I have something interesting you guys might enjoy....   Jan 26 2007, 11:51 PM
Jake Raby   I wish Jake was here. He probably knows the ans...   Feb 10 2007, 06:26 PM
McMark   Clayton, I'm with you 100% and what you said i...   Jan 26 2007, 11:59 PM
Twystd1   McMark, I just re-read your last post for the 5th...   Jan 29 2007, 05:28 AM
Borderline   Chris: Have you talked to Ashland Grinding in Hay...   Jan 29 2007, 11:31 AM
ChrisNPDrider   Thanks Bill - I will be sure to give them a call w...   Jan 29 2007, 12:15 PM
Twystd1   Getting a new PP and bolts? Why? C   Jan 30 2007, 04:55 AM
ChrisNPDrider   Thanks Jake :beer2: DO you guyz have new pressur...   Feb 10 2007, 11:23 PM
Jake Raby   Yes, in stock.   Feb 11 2007, 09:27 AM


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: 21st May 2024 - 09:27 PM