NAIOA.comNAIOA.comNAIOA.com
 Create an Account
 

  
NAIOA Impala Forums :: View topic - 3.8" pulley guys
GarageGarage    1/4 Mile Table1/4 Mile Table    Forum FAQForum FAQ    SearchSearch    UsergroupsUsergroups   MedalsMedals
MemberlistMemberlist   ProfileProfile    Watched TopicsWatched Topics    Log in to check your private messagesLog in to check your private messages    Log inLog in 

3.8" pulley guys

 
Post new topic   Reply to topic    NAIOA Impala Forums Forum Index -> 2000-2005 Power Adders
View previous topic :: View next topic  
Author Message
wanderson75
Guru
Guru
Bronze Contributor (Amount: 1) Bronze Contributor


Joined: Oct 12, 2008
Posts: 4362
Posts per day: 1.31
Location: Southgate, Michigan

2005 Chevrolet Impala


PostPosted: Sun Jun 13, 2010 1:16 pm    Post subject:  3.8" pulley guys Reply with quote

how many " of vac are you seeing @ idle and @ 2k RPM
How much boost @ Wot in 1st and 2nd?


TYIA

_________________
Shameless Plug: http://gamerliving.net
Back to top
View user's profile Send private message Visit poster's website
RobzSS
Resident
Resident


Joined: Oct 12, 2009
Posts: 523
Posts per day: 0.18
Location: Oxnard, CA

2005 Chevrolet Impala


PostPosted: Sun Jun 13, 2010 4:20 pm    Post subject:   Reply with quote

For VAC, I see about 18-20 on the aeroforce at idle. Not sure about the other things. Never really paid too much attention yet. When I am drivng and let off the gas, VAC goes up to 22.

_________________

ZZP 3" 304SS Downpipe, ZZP CC PLOG, K&N FIPK Intake, AL 104s, 180* Thermostat, Overkill PCM.
Back to top
View user's profile Send private message
jw319901
Uber
Uber
Silver Contributor (Amount: 1) Silver Contributor


Joined: Jul 06, 2007
Posts: 930
Posts per day: 0.25
Location: Cincinnati, OH

2004 Chevrolet Impala


PostPosted: Sun Jun 13, 2010 5:37 pm    Post subject:   Reply with quote

Don't know about vac, boost can very a lot depending on how the engine flows, 6-8 psi is where I'm at most of the time.

_________________
In an ideal world, I would have all 10 fingers on my left hand, so my right hand could just be a fist for punching.
Back to top
View user's profile Send private message
wanderson75
Guru
Guru
Bronze Contributor (Amount: 1) Bronze Contributor


Joined: Oct 12, 2008
Posts: 4362
Posts per day: 1.31
Location: Southgate, Michigan

2005 Chevrolet Impala


PostPosted: Sun Jun 13, 2010 7:48 pm    Post subject:   Reply with quote

jw319901 wrote:
Don't know about vac, boost can very a lot depending on how the engine flows, 6-8 psi is where I'm at most of the time.


aware, just want to know what normal is so we can get an idea of starting point since DLS runs stupid small pullies lOL

_________________
Shameless Plug: http://gamerliving.net
Back to top
View user's profile Send private message Visit poster's website
HotSauce6226
Uberd0rk!
Uberd0rk!
Diamond Contributor (Amount: 1) Diamond Contributor


Joined: Mar 01, 2007
Posts: 5744
Posts per day: 1.47
Location: Louisville, KY

2003 Chevrolet Impala
2004 Chevrolet Impala


PostPosted: Sun Jun 13, 2010 8:26 pm    Post subject:   Reply with quote

I just have the 3.4 sorry Smile

_________________
2004 Chevy Impala SS Indy Edition - 3800 Supercharged - Alot of Mods
Contact me for LED interior conversions

Back to top
View user's profile Send private message Send e-mail Visit poster's website
MRKVIII
Newbie
Newbie


Joined: Apr 27, 2011
Posts: 1
Posts per day: 0



PostPosted: Tue May 24, 2011 7:58 am    Post subject:   Reply with quote

Since putting a 3.8 on due to kr issues 6.6 to 8.1 PSI.
Back to top
View user's profile Send private message
04DetroitLS
Senior Level
Senior Level


Joined: Aug 10, 2004
Posts: 2560
Posts per day: 0.53
Location: Detroit

2004 Chevrolet Impala


PostPosted: Tue May 24, 2011 2:32 pm    Post subject:   Reply with quote

wanderson75 wrote:
jw319901 wrote:
Don't know about vac, boost can very a lot depending on how the engine flows, 6-8 psi is where I'm at most of the time.


aware, just want to know what normal is so we can get an idea of starting point since DLS runs stupid small pullies lOL

its not the pulley that throws my vac
its the stupid huge cam + heads

boost is the resistance, so better heads/headers = less boost

_________________
wanderson75 wrote:
shagnwagon wrote:
Your car makes small children cry. Laughing


His dog ran away and didn't come back for a few hours on the first fire up too. It was awesome.

When babies cry and animals flee, you know you did something right Laughing


Signature truncated by system. Maximum of 6 lines allowed
Back to top
View user's profile Send private message Send e-mail AIM Address Yahoo Messenger MSN Messenger
Display posts from previous:   
Post new topic   Reply to topic    NAIOA Impala Forums Forum Index -> 2000-2005 Power Adders All times are GMT - 4 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum

Powered by phpBB © 2001, 2005 phpBB Group
Forums ©
All logos and trademarks in this site are property of their respective owner. Comments and posts are property of the poster. All other content is © 2008 by the NAIOA.


Use of this site constitutes agreement with the NAIOA Terms of Service (TOS)


PHP-Nuke Copyright © 2005 by Francisco Burzi. This is free software, and you may redistribute it under the GPL. PHP-Nuke comes with absolutely no warranty, for details, see the license.
Server Local Time: November 19, 2017, 9:47:04 pm
Page Generation: 0.10 Seconds ( SQL 29:113 in 0.01 Seconds )