Go Back  Offshoreonly.com > Technical > General Q & A
Hello engine builders, I need a little help. >

Hello engine builders, I need a little help.

Notices

Hello engine builders, I need a little help.

Thread Tools
 
Old 05-01-2005, 09:10 PM
  #1  
Registered
Thread Starter
 
Join Date: Apr 2004
Posts: 48
Likes: 0
Received 0 Likes on 0 Posts
Default Hello engine builders, I need a little help.

A couple of last things to do before I get the 509 up and running.
I brought the deck height down to acheive proper squish and cut the heads slightly to ensure they are straight.
Now I need to cut the intake.
How do I measure for this?
Seems like I could measure across the ends of the block, allow for the intake gaskets and use this to let the machine shop how much to take off.
My intake gaskets mike at .061 before torquing.
Any advice on this?
Thanks.
revomaniac is offline  
Old 05-02-2005, 08:35 AM
  #2  
Registered
Thread Starter
 
Join Date: Apr 2004
Posts: 48
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Hello engine builders, I need a little help.

How aout does any one have a stock 502 block that they could measure across the top of to give me a baseline of what this should be?
Thanks.
revomaniac is offline  
Old 05-02-2005, 09:10 AM
  #3  
MarineKinetics
Platinum Member
 
rmbuilder's Avatar
 
Join Date: Oct 2002
Location: Rochester, NY
Posts: 942
Likes: 0
Received 4 Likes on 4 Posts
Default Re: Hello engine builders, I need a little help.

Revomaniac,
Calculate metal removal on a BBC intake manifold as follows:
For .010 removed off the heads or deck, cut .007 off each side and .0193 off the end rails.
Bob
rmbuilder is offline  
Old 05-02-2005, 09:24 AM
  #4  
Registered
 
hillbilly24's Avatar
 
Join Date: Oct 2004
Posts: 1,358
Likes: 0
Received 2 Likes on 2 Posts
Default Re: Hello engine builders, I need a little help.

Also, if your machine shop didn't have some insight into this I might find a new one to deal with.
hillbilly24 is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
boating37
Southeast US
9
11-16-2008 08:27 AM
bck
General Q & A
12
03-06-2005 11:12 PM
barron
General Q & A
1
02-01-2005 02:27 PM
WTC
General Boating Discussion
1
05-01-2003 05:07 PM

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



Quick Reply: Hello engine builders, I need a little help.


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.