evaluate my dyno chart please

Thread Tools
 
Search this Thread
 
Old May 7, 2004 | 09:39 PM
  #1  
batboyvaj's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Jan 2002
Posts: 988
Likes: 0
From: st paul, mn
Default evaluate my dyno chart please

http://f2.pg.photos.yahoo.com/...c.jpg

http://f2.pg.photos.yahoo.com/...d.jpg

This was a mr2 with a t3/t4 57 trim 63 a/r. greddy ic, tial 38mm, 2.5 to 3 in dp at 15 lbs.
Reply
Old May 8, 2004 | 05:22 AM
  #2  
Sinitron's Avatar
Honda-Tech Member
 
Joined: Feb 2001
Posts: 1,376
Likes: 0
From: Land of Fully Built Blocks
Default Re: evaluate my dyno chart please (batboyvaj)

A/F looks like it sits at 12 once you get into it. Hows it feel?
How much timing are you running (motor / total)?
Reply
Old May 8, 2004 | 06:52 AM
  #3  
MiraiZ's Avatar
Honda-Tech Member
 
Joined: Oct 2000
Posts: 7,810
Likes: 0
From: Yokohama, Japan, Japan
Default Re: evaluate my dyno chart please (batboyvaj)

I was gonna say good power and torque until I saw it was an MR2
Reply
Old May 8, 2004 | 07:18 AM
  #4  
batboyvaj's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Jan 2002
Posts: 988
Likes: 0
From: st paul, mn
Default Re: evaluate my dyno chart please (MiraiZ)

This is the crappy thing, we did a leak down by hooking something up to the turbo and found that it was leaking by the compressor and the middle of the turbo where th oil lines go. I guess when we clocked it, we didn't tighten enough? I'm wondering why the hp fluctuates so much. Fuel mods are supra 550's, aeromotive fpr, supra pump, s-afc. We are taking out ALOT of fuel and running a base fuel pressure of 36psi. People are telling us that we are cutting too much fuel and we should lower the fuel pressure and cut less fuel. Cutting too much fuel advances the engine too much and the motor knocks??? so the engine will retard? other mr2 guys are seeing base hp's at around 280 with the same setup.
Reply
Old May 10, 2004 | 07:58 PM
  #5  
batboyvaj's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Jan 2002
Posts: 988
Likes: 0
From: st paul, mn
Default Re: evaluate my dyno chart please (batboyvaj)

comon guys...any advice?
Reply
Old May 10, 2004 | 08:14 PM
  #6  
seako_916's Avatar
Junior Member
 
Joined: May 2004
Posts: 48
Likes: 0
From: milwaukee
Default Re: evaluate my dyno chart please (batboyvaj)

youre running a base fuel pressure of 36psi???that to me seams kinda low,my base pressure is around 40 to 45 psi(cant rember)
how much timing are you pulling at 15 psi?
Reply
Old May 10, 2004 | 09:05 PM
  #7  
FredoSP's Avatar
Honda-Tech Member
 
Joined: Feb 2002
Posts: 10,836
Likes: 0
From: SC61ville, Brooklyn, NY/TX, USA
Default Re: evaluate my dyno chart please (seako_916)

stock ignition? from the "Honda world" your choppiness on the graph could be ignition related or your detonating, don't take my word as gospel, I'm throwing this out there for the people who tune.

Edit what was the smoothing on the graph?
Reply
Old May 10, 2004 | 10:22 PM
  #8  
11psiTurboSI's Avatar
Member
 
Joined: Feb 2003
Posts: 6,004
Likes: 0
From: Minnesota
Default Re: evaluate my dyno chart please (FredoSP)




Much better! Couldn't Shane lean it out when it dips to the low 11's?
Reply
Old May 10, 2004 | 10:27 PM
  #9  
IloveNewt's Avatar
 
Joined: Jan 2003
Posts: 1,080
Likes: 0
Default Re: evaluate my dyno chart please (9psiTurboSI)

possible det?
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jdmefsir12
Forced Induction
2
Nov 4, 2010 09:48 PM
BodyKits NW
Forced Induction
16
Feb 4, 2007 08:10 AM
cd1fidy
Forced Induction
1
Sep 30, 2005 09:04 AM
.RTErnie
Forced Induction
13
Jul 17, 2005 08:45 PM
mwasnp
Forced Induction
27
Mar 21, 2003 09:03 AM




All times are GMT -8. The time now is 05:31 AM.