85 degrees outside and 18 degrees knock retard - Page 3 - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


Performance, Brainstorming & Tuning Talk about modifications, or anything else associated with performance enhancements. Have a new idea for performance/reliability? Post it here. No idea is stupid! (please use Detailing and Appearance for cosmetic ideas)

Reply
 
 
 
Thread Tools Search this Thread
Old 08-22-2006, 02:52 PM   #21
Senior Member
True Car Nut
 
Join Date: Jul 2003
Location: Westerville, Ohio 2000 Black SSEi
Posts: 6,127
Thanks: 0
Thanked 0 Times in 0 Posts
Rogue is on a distinguished road
Default

You need to check the fuel pressure at WOT. On a series II L67 it should be 53 with vacuum off (so about 42-45 at idle with vaccum on) + 1 psi for every pound of boost at WOT, sustained. Series I may be little less thant that but I'm not sure.

My car at WOT is 53 + 15 or 68-70.
Rogue is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
knock knock knock L27Buick 1992-1999 7 09-17-2004 04:23 PM
Knock Knock, engine knock? Spiral 1992-1999 5 05-23-2004 10:08 PM
Knock Retard....Fuel Starvation....Torque Management ??? 2000SilverBullet Performance, Brainstorming & Tuning 35 04-10-2004 09:08 PM
What is Knock Retard? Wolfedog50 Performance, Brainstorming & Tuning 9 08-31-2003 09:45 PM
KNOCK RETARD Forced Induction 22 04-29-2003 01:36 AM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

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 Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 10:19 PM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.