Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

need help dyno #low

Thread Tools
 
Search this Thread
 
Old Jul 29, 2003 | 03:12 PM
  #21  
JTM's Avatar
JTM
TECH Regular
 
Joined: Jan 2002
Posts: 444
Likes: 0
From: Tulsa , Oklahoma
Default Re: need help dyno #low

Ported TB, and ASP pullies should get you 10-15rwhp.
Reply
Old Jul 29, 2003 | 05:12 PM
  #22  
99 Black Bird T/A's Avatar
TECH Senior Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: Nov 2001
Posts: 8,638
Likes: 1,499
Default Re: need help dyno #low

I think your car should be able with 3.42's to make over 420+ with tweaking.

Might want to check the tuning section and see if someone will look at your A-tap files, they might see something like turning the cat over temp function off that can gain a few more hp that Brent didn't catch.
Reply
Old Jul 29, 2003 | 08:02 PM
  #23  
CHRISPY's Avatar
TECH Senior Member
 
Joined: Nov 2001
Posts: 10,341
Likes: 1
Default Re: need help dyno #low

make sure your measure PtoV on your valves!
230 with 110LSA is cutting it close if you have milled heads!

Good luck,
Chris
Reply
Old Jul 29, 2003 | 08:18 PM
  #24  
chevydan's Avatar
Thread Starter
Launching!
20 Year Member
Photogenic
iTrader: (4)
 
Joined: Jul 2003
Posts: 206
Likes: 0
From: warner robins GA
Default Re: need help dyno #low

well i got the cam in and it sounds good.seems to run better but have to take it to a dyno cant use the *** to gauge power.I will post dyno numbers as soon as i can get some $$ to dyno again <--vacation=broke.Jtm i am planning on getting tb and pullies soon i hope.And on the superflow dyno it says my af ratio was betwween 11.2 and 11.6 all the way up till 7000rpm with the 224 c2 cam.
Reply
Old Jul 30, 2003 | 07:58 AM
  #25  
CHRISPY's Avatar
TECH Senior Member
 
Joined: Nov 2001
Posts: 10,341
Likes: 1
Default Re: need help dyno #low

you werent tuning with LS1 edit?
you want AF at 13:1 at peak RWHP and around 12.8:1 at peak torque. Timing around 28-30 degrees advance.

11.1:1 AF is leaving ~10-15RWHP on the table right there...
Reply
Old Jul 30, 2003 | 05:03 PM
  #26  
chevydan's Avatar
Thread Starter
Launching!
20 Year Member
Photogenic
iTrader: (4)
 
Joined: Jul 2003
Posts: 206
Likes: 0
From: warner robins GA
Default Re: need help dyno #low


the dyno at tea said my af was between 12.5 to 12.8 but the superflow dawn here was 11.1 to 11.5 down hwew in georgia before the cam swap.And the car was dynoed with ls1 edit
Reply




All times are GMT -5. The time now is 09:05 PM.