Like Tree0Likes

502 Gen VI Block Oil Bypass Valve

Reply
Old 05-18-2009, 05:52 PM
  #1
Registered
Thread Starter
Trade Score: (2)
 
Join Date: Jan 2009
Location: TEXAS
My Boats: 96 Scarab 26
Posts: 265
Default 502 Gen VI Block Oil Bypass Valve

502 gen 6 block with OME remote filter and cooler.

If I changed to a hi volume oil pump do I need to run a 30LB bypass relive valve? Is there already a 30 # in a marine block; are there 2 valves in the block? The reason I ask is I found bearing material in the pan but not in the filter...was it being bypass????

I found this and I thought UMMM.

Detailed Description
Used on Gen V & VI engines when running an external oil cooler with a sandwich adapter between the block & oil filter. The 30 Lb valve compensates for the restriction caused by running an external cooler. Used in the location adjacent to the oil filter nipple on the oil filter pad. For standard non-sandwich adapter applications use GM # 25013759
goebel1 is offline  
Reply With Quote
Old 05-18-2009, 08:48 PM
  #2
Registered
 
Turbojack's Avatar
 
Join Date: Sep 2001
Location: Houston, TX, USA
My Boats: 2003 Eliminator 30' Daytona
Posts: 2,285
Default

There are a lot of threads on this. I had added to one where I had taken pictures of a block and had wires going thru the passages to show how the oil would go.

I would bet you do not have the 30lb valve.
Turbojack is offline  
Reply With Quote
Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -5. The time now is 02:09 AM.


Copyright 2011 OffShoreOnly. All rights reserved.