Notices
Northeast Region Includes CT, MA, ME, NH, NJ, NY, PA, RI, VT.

Philadelphia's Classiest Drunkards

Thread Tools
 
Search this Thread
 
Old Oct 13, 2010 | 09:05 AM
  #12391  
PeteyTurbo@KHC's Avatar
Former Sponsor
iTrader: (1)
 
Joined: Sep 2009
Posts: 391
Likes: 0
From: Philly, Jersey
Originally Posted by AlwaysinBoost



can you repost that graph for reference? NOt saying I'm going to bump displacement, but I could be persuaded.


I think it was this one..


HTA green would come on sooner and probably make more tq., stock turbo would be instant tq but fall off up top but ECU controlled boost can help. This setup has ablout the same characteristics as the 2.0 on the stocker below 3500 but anything more then that it just obliterates it.

Last edited by PeteyTurbo@KHC; Oct 13, 2010 at 09:08 AM.
Old Oct 13, 2010 | 09:14 AM
  #12392  
AlwaysinBoost's Avatar
Evolved Member
iTrader: (17)
 
Joined: Aug 2004
Posts: 3,275
Likes: 0
From: In da streetz
oh my damn!
Old Oct 13, 2010 | 09:21 AM
  #12393  
igo4bmx's Avatar
Evolved Member
iTrader: (17)
 
Joined: Nov 2007
Posts: 956
Likes: 1
From: Philly, PA
Dear Mark,
Don't be a ***** and go all out.

Love,
James
Old Oct 13, 2010 | 09:46 AM
  #12394  
Its a 7's Avatar
Evolving Member
iTrader: (26)
 
Joined: Nov 2008
Posts: 487
Likes: 0
From: USA
HTA green on 2.3/2.4 would be nuts. Definitely be something i'd do for fun if i had money to spend and wanted a track car.


Trying hard to make it to MOD on saturday for a few hours but its not looking good.
Old Oct 13, 2010 | 09:54 AM
  #12395  
AlwaysinBoost's Avatar
Evolved Member
iTrader: (17)
 
Joined: Aug 2004
Posts: 3,275
Likes: 0
From: In da streetz
If i wasn't limited to stock displacement due to SM rules I would probably be doing something like a 2.4. That graph is nothing short of pure win.
Old Oct 13, 2010 | 09:56 AM
  #12396  
evremonde's Avatar
Evolving Member
iTrader: (7)
 
Joined: Mar 2008
Posts: 275
Likes: 0
From: south jersey
Originally Posted by Mr. MR
I think a good starting point would be 38 front 36 rear.
I start with 42-44psi cold all around. After each run I will check the increase and bleed relative amounts f/r to even out the balance. If it doesn't look like i'm on the sidewalls or it feels too stiff, ill drop the overall pressure a bit.

Typically my cold pressure is about 38-40 at the end of the day.

Last weekend I think I bled a little too much before my last run. It was my fast run, but pushed more than i liked.

Alignment will be forthcoming once i install these shmanzy new shocks.
Old Oct 13, 2010 | 09:58 AM
  #12397  
AlwaysinBoost's Avatar
Evolved Member
iTrader: (17)
 
Joined: Aug 2004
Posts: 3,275
Likes: 0
From: In da streetz
that seems high. When I ran the Z1's (not what you're using, I know) I was around what Mike suggested (38f 36r), but those were HOT pressures. Meaning when I was done with my run I would adjust them to 38/36.
Old Oct 13, 2010 | 10:02 AM
  #12398  
shuttlegoose's Avatar
Evolved Member
iTrader: (17)
 
Joined: Feb 2007
Posts: 722
Likes: 0
From: philadelphia
Originally Posted by AlwaysinBoost
If i wasn't limited to stock displacement due to SM rules I would probably be doing something like a 2.4. That graph is nothing short of pure win.
you can't have a bump in displacement in SM??? that ruins all my ideas lol.
Old Oct 13, 2010 | 10:05 AM
  #12399  
igo4bmx's Avatar
Evolved Member
iTrader: (17)
 
Joined: Nov 2007
Posts: 956
Likes: 1
From: Philly, PA
Originally Posted by shuttlegoose
you can't have a bump in displacement in SM??? that ruins all my ideas lol.
don't ask don't tell yo!

damn my pressures were 38- then down to 36 yo!
Old Oct 13, 2010 | 10:05 AM
  #12400  
dek0026's Avatar
Evolved Member
 
Joined: Apr 2008
Posts: 1,235
Likes: 4
From: PA
whoa. 38/36psi hot? i was also running 42psi cold in the z1. i really like the responsiveness and am probably too much of a noob to realize what i am hurting (in terms of driving).
Old Oct 13, 2010 | 10:12 AM
  #12401  
AlwaysinBoost's Avatar
Evolved Member
iTrader: (17)
 
Joined: Aug 2004
Posts: 3,275
Likes: 0
From: In da streetz
keep in mind my figures are for 255/40/17 Z1's on stock 8" rims... YMMV.
Old Oct 13, 2010 | 10:22 AM
  #12402  
igo4bmx's Avatar
Evolved Member
iTrader: (17)
 
Joined: Nov 2007
Posts: 956
Likes: 1
From: Philly, PA
omfg
http://www.dailymotion.com/video/xf6...1223911_webcam
Old Oct 13, 2010 | 10:29 AM
  #12403  
Mr. MR's Avatar
Evolving Member
iTrader: (3)
 
Joined: Nov 2004
Posts: 177
Likes: 0
From: Right outside of Philly
Originally Posted by shuttlegoose
you can't have a bump in displacement in SM??? that ruins all my ideas lol.
I think if change the engine displacement it puts you in a Prepared class (A,B,C,D,E) not sure which.

Here is a pdf link to the rules: http://www.scca.com/documents/Solo_R...solo_rules.pdf

It certainly is time well spent to learn the rules prior to setting up a car for the class. Never fails $ is spent on wrong parts when there is not any planning, ask me how I know that.
Old Oct 13, 2010 | 10:35 AM
  #12404  
turbotekray's Avatar
Evolving Member
iTrader: (12)
 
Joined: Jul 2006
Posts: 166
Likes: 0
From: Pittsfield/philly
Originally Posted by dek0026
i was talking to josh about it on sunday and he seems to think the 4g63's have more trouble starting up than the 4b11 in the cold on e85 (or maybe it's simply the tuning). mine takes a few extra cranks but it starts in seconds. i wonder how it would be when it gets really cold......the winter blend should help it a bit though.
I hope the winter blend helps, but remetmber Dan its dipping into the 20's here at night so im sure that makes a huge difference in comparing our start ups. crank enrichment is about 10% higher now.
Old Oct 13, 2010 | 10:38 AM
  #12405  
dek0026's Avatar
Evolved Member
 
Joined: Apr 2008
Posts: 1,235
Likes: 4
From: PA
^ i can't believe it is that cold up there already.



All times are GMT -7. The time now is 11:49 PM.