Aleromod.com Aleromod.com

Go Back   Aleromod.com > Performance Related > At The Track

Reply
 
Thread Tools Search this Thread Display Modes
Old 09-11-2008, 12:34 AM   #1
AleroB888
GLS member
 
AleroB888's Avatar
 
Join Date: Nov 2007
Location: Fort Knox area, KY
Posts: 2,120
AleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond repute
Beech Bend Raceway Park, Tues Nite Drag (9 / 9 / 2008)

Trailblazer 28 lb. injectors, Walbro in-tank pump, M&H 7.5 in. slicks, Autolite 104's gapped to .040, 70 deg. F.


1) 13.293 @ 101.89, 1.926 60 ft.
"Semi-street trim" -- conservative tune, air filter, muffler installed.

2) 13.539 @ 100.40, 1.971 60 ft.
removed muffler, filter bypassed, minimal cool-down

3) 13.472 @ 101.50, 2.016 60 ft.
same as 2) , longer cool-down

4) 13.492 @ 101.14, 1.993 60 ft.
good cool-down, forgot to switch trans line pressure

5) 13.365 @ 102.77, 2.031 60 ft.
same as 3) , +3 deg. timing at WOT

As you can see, the first run wound up being the best of the night, with the air filter and muffler installed. The reason for that is the Trailblazer 28lb Injectors reached their limit at that point, but I did not realize it.

So I took a step in the wrong direction as far as tweaking the setup, removing the air filter. This did provide substantially more airflow, of course, and that showed up in the scans, the max MAF reading went from 34 lb/min in the first run to 37 in the later runs. And the Injector Duty Cycle increased from 108%, which in hindsight appears to be their practical useful limit, to 118 %.

The system went slightly lean at the top of each gear, and that was reflected in the o2 readings, but I did not catch it till after the session. There had been little or no KR in runs 3 and 4, so I added 3 degrees of timing at WOT for the last run, which did get a much better MPH, and decent E.T.

What I should have done was keep the street setup, and added the timing on the second run, then possibly could have seen a 13.1. But all in all, it was a fun session..... I'll call it a success after I make it back home
__________________
2003 GL MP62 supercharged / 2004 GLS stock
http://www.youtube.com/watch?v=hpVYZPbpPzk
AleroB888 is offline   Reply With Quote
Old 09-11-2008, 12:37 AM   #2
Midgear
on vacation
 
Join Date: Aug 2006
Location: that way
Posts: 2,169
Midgear is on a distinguished road
Send a message via AIM to Midgear Send a message via Yahoo to Midgear
absolutely bad ass..
__________________
WILL NEVER FORGET

Midgear is offline   Reply With Quote
Old 09-11-2008, 12:37 AM   #3
Oldsnut
Aleromod Old Fart & Owner
 
Oldsnut's Avatar
 
Join Date: Feb 2006
Location: Kerrville, Texas
Posts: 8,112
Oldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond repute
What the hell are you doing in Kentucky when you live in Denver?

Crap, I almost forgot ... Great Job!
__________________

Final 500 #448-OCA Preservation Class Winner, Final 500 Alero #219, '02 Bravada
I am officially addicted to Olds



Oldsnut is offline   Reply With Quote
Old 09-11-2008, 12:42 AM   #4
AleroB888
GLS member
 
AleroB888's Avatar
 
Join Date: Nov 2007
Location: Fort Knox area, KY
Posts: 2,120
AleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond repute
Quote:
Originally Posted by oldsnut View Post
What the hell are you doing in Kentucky when you live in Denver?

I lived here for twenty years....My mom still lives here, she won't move to Denver...
__________________
2003 GL MP62 supercharged / 2004 GLS stock
http://www.youtube.com/watch?v=hpVYZPbpPzk
AleroB888 is offline   Reply With Quote
Old 09-11-2008, 12:43 AM   #5
Midgear
on vacation
 
Join Date: Aug 2006
Location: that way
Posts: 2,169
Midgear is on a distinguished road
Send a message via AIM to Midgear Send a message via Yahoo to Midgear
under hood shots!
__________________
WILL NEVER FORGET

Midgear is offline   Reply With Quote
Old 09-11-2008, 12:51 AM   #6
Oldsnut
Aleromod Old Fart & Owner
 
Oldsnut's Avatar
 
Join Date: Feb 2006
Location: Kerrville, Texas
Posts: 8,112
Oldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond repute
Quote:
Originally Posted by AleroB888 View Post
I lived here for twenty years....My mom still lives here, she won't move to Denver...
Splains it. How long are you there for? I almost thought about going there this week on vacation and then work got in the way. I love it down there. The track is antiquated but then so am I.
__________________

Final 500 #448-OCA Preservation Class Winner, Final 500 Alero #219, '02 Bravada
I am officially addicted to Olds



Oldsnut is offline   Reply With Quote
Old 09-11-2008, 12:52 AM   #7
AleroB888
GLS member
 
AleroB888's Avatar
 
Join Date: Nov 2007
Location: Fort Knox area, KY
Posts: 2,120
AleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond repute
Quote:
Originally Posted by Midgear View Post
under hood shots!
no can do, it's even worse now than when I first started posting, but it hasn't changed much, see the thread: "Current Pictures."
__________________
2003 GL MP62 supercharged / 2004 GLS stock
http://www.youtube.com/watch?v=hpVYZPbpPzk
AleroB888 is offline   Reply With Quote
Old 09-11-2008, 12:56 AM   #8
Midgear
on vacation
 
Join Date: Aug 2006
Location: that way
Posts: 2,169
Midgear is on a distinguished road
Send a message via AIM to Midgear Send a message via Yahoo to Midgear
christ all mighty.. that is a big ass supercharger
__________________
WILL NEVER FORGET

Midgear is offline   Reply With Quote
Old 09-11-2008, 01:06 AM   #9
AleroB888
GLS member
 
AleroB888's Avatar
 
Join Date: Nov 2007
Location: Fort Knox area, KY
Posts: 2,120
AleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond reputeAleroB888 has a reputation beyond repute
Quote:
Originally Posted by oldsnut View Post
Splains it. How long are you there for? I almost thought about going there this week on vacation and then work got in the way. I love it down there. The track is antiquated but then so am I.

Just a couple more days....... the track is in an oxygen-rich area .... got in and raced all for $15.00..

They had oval track racing going on at the same time.
__________________
2003 GL MP62 supercharged / 2004 GLS stock
http://www.youtube.com/watch?v=hpVYZPbpPzk
AleroB888 is offline   Reply With Quote
Old 09-11-2008, 01:07 AM   #10
Cliff8928
Moderator
 
Cliff8928's Avatar
 
Join Date: Nov 2004
Location: Long Grove, IL
Posts: 5,002
Cliff8928 is on a distinguished road
Send a message via ICQ to Cliff8928 Send a message via AIM to Cliff8928
Quote:
Originally Posted by Midgear View Post
christ all mighty.. that is a big ass supercharger

Not really.. Basically the same one a Cobalt would have. It's all the other stuff that makes it look big.
__________________
Cliff Scott
2004 Alero GX w/sport pkg - Sold, living somewhere in WI now.
2011 Saab 9-5 Turbo4 M6
2004 Corvette Convertible M6
1994 Chevy Beretta - Quad4/M5
Cliff8928 is offline   Reply With Quote
Old 09-11-2008, 01:33 AM   #11
Oldsnut
Aleromod Old Fart & Owner
 
Oldsnut's Avatar
 
Join Date: Feb 2006
Location: Kerrville, Texas
Posts: 8,112
Oldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond reputeOldsnut has a reputation beyond repute
Quote:
Originally Posted by AleroB888 View Post
Just a couple more days....... the track is in an oxygen-rich area .... got in and raced all for $15.00..

They had oval track racing going on at the same time.
Oxygen rich at our age according to the yungins on here is good for us at our age. $15, you should be arrested for grand theft.
__________________

Final 500 #448-OCA Preservation Class Winner, Final 500 Alero #219, '02 Bravada
I am officially addicted to Olds



Oldsnut is offline   Reply With Quote
Old 09-11-2008, 11:38 AM   #12
Redog
Aleromod part owner
 
Redog's Avatar
 
Join Date: Nov 2003
Location: Far Northeast Philadelphia, PA
Posts: 18,199
Redog has a reputation beyond reputeRedog has a reputation beyond reputeRedog has a reputation beyond reputeRedog has a reputation beyond reputeRedog has a reputation beyond reputeRedog has a reputation beyond reputeRedog has a reputation beyond reputeRedog has a reputation beyond reputeRedog has a reputation beyond reputeRedog has a reputation beyond reputeRedog has a reputation beyond repute
Send a message via AIM to Redog Send a message via Yahoo to Redog
Good job man.

Updated in the Fastest Alero thread too.
__________________
33% ALEROMOD OWNER!!


2000 Olds Alero 3400 SFI 14.53 @ 94.93
1985 Olds Delta 88 307 SBO 17.96 @ 76.99
2007 Volvo V50 T5 6M 15.782 @ 89.12
www.facebook.com/kb0177
Redog is offline   Reply With Quote
Old 09-11-2008, 07:27 PM   #13
kwhauck
2Screwy
 
kwhauck's Avatar
 
Join Date: Dec 2003
Location: South Dakota
Posts: 13,238
kwhauck has a reputation beyond reputekwhauck has a reputation beyond reputekwhauck has a reputation beyond reputekwhauck has a reputation beyond reputekwhauck has a reputation beyond reputekwhauck has a reputation beyond reputekwhauck has a reputation beyond reputekwhauck has a reputation beyond reputekwhauck has a reputation beyond reputekwhauck has a reputation beyond reputekwhauck has a reputation beyond repute
nice job Greg!!!
__________________
kwhauck is offline   Reply With Quote
Old 09-11-2008, 07:43 PM   #14
guiguilandry
Premier V.I.P. Member
 
guiguilandry's Avatar
 
Join Date: Sep 2008
Location: Quebec
Posts: 998
guiguilandry is on a distinguished road
really nice setup, supercharger all the way
__________________
Custom or Nothing...
L67/MP112 F23 5SPEED '01 Alero, L61 soon TURBO'ED '05 Sunfire

www.demonautosport.ca
http://www.cardomain.com/ride/2941359
http://demonautosport.monchar.com/
guiguilandry is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -4. The time now is 06:12 AM.


Powered by vBulletin Version 3.6.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.