Go Back  Offshoreonly.com > Technical > General Q & A
timing on a procharged engine >

timing on a procharged engine

Notices

timing on a procharged engine

Old 08-31-2010 | 12:01 PM
  #1  
Thread Starter
Registered
 
Joined: May 2007
Posts: 20
Likes: 0
Default timing on a procharged engine

getting close to firing up my 502 procharged engine
and would like to hear/see some timing charts.

I'm using a Haltech E6X EMS
outlaw is offline  
Reply
Old 08-31-2010 | 05:32 PM
  #2  
Turbojack's Avatar
Registered
20 Year Member
 
Joined: Sep 2001
Posts: 2,287
Likes: 0
From: Houston, TX, USA
Default

Compression? planned boost?
Turbojack is offline  
Reply
Old 08-31-2010 | 07:49 PM
  #3  
Banned
 
Joined: Mar 2008
Posts: 981
Likes: 0
Default

32 total at 3500 rpm with 7lb of boost is what I run .
Jeff P31 is offline  
Reply
Old 09-01-2010 | 08:39 AM
  #4  
Thread Starter
Registered
 
Joined: May 2007
Posts: 20
Likes: 0
Default

Originally Posted by Turbojack
Compression? planned boost?
8.4 :1 boost up to 10 max. target 8psi. 6200RPM

gen 6 block with JE pistons and AFR 325 CNC heads
cutler/Hirel manifold with 1000CFM throttle body, 96 lbs injectors

M3SC with a 12 rib ,this system was off a merc 525

I realize I'll need more advance at lower RPM's untill the boost
comes in. since it's a jet it will rev up from the hit.

Last edited by outlaw; 09-01-2010 at 08:58 AM.
outlaw is offline  
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


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

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.