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h22 turbo fells slow?

Old 08-30-2004, 11:16 PM
  #1  
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Join Date: Aug 2004
Posts: 7
Default h22 turbo fells slow?

HI i have a h22 with 16g turbo 6-7 psi, but for some reason it doesn't feel that fast and a little stall when boost kick in than at 2 psi it start pick up ? It feels more like a supercharge not a turbo. Any help. THANX
SETUP:
dsm 450cc
fpr 50 psi
6-7 psi
Safc2:1000:-11
1600:-9
2200:-8
2800:-7
3400:-6
4000:-5
4600:-4
5200:-3
5800:-3
6400:-3
7000:-3
8000:-2
96BoostLude is offline  
Old 08-30-2004, 11:34 PM
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Posts: 4,403
Default Re:h22 turbo fells slow?

maybe your running just a tad bit rich? try -36 across the scale...

does your car even idle at those settings?
RENR is offline  
Old 08-30-2004, 11:58 PM
  #3  
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Join Date: Oct 2003
Posts: 831
Default Re:h22 turbo fells slow?

Originally Posted by 96BoostLude
HI i have a h22 with 16g turbo 6-7 psi, but for some reason it doesn't feel that fast and a little stall when boost kick in than at 2 psi it start pick up ? It feels more like a supercharge not a turbo. Any help. THANX
SETUP:
dsm 450cc
fpr 50 psi
6-7 psi
Safc2:1000:-11
1600:-9
2200:-8
2800:-7
3400:-6
4000:-5
4600:-4
5200:-3
5800:-3
6400:-3
7000:-3
8000:-2
holy ----.. thats rich try starting out at -38 and work form there
chevy is offline  
Old 08-31-2004, 02:19 AM
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Join Date: Nov 2003
Posts: 5,839
Default Re:h22 turbo fells slow?

Originally Posted by RENR
maybe your running just a tad bit rich? try -36 across the scale...

does your car even idle at those settings?
Im no Engine Management expert but wouldnt -36 be too lean since H22's come with 345's stock ?
88dx is offline  
Old 08-31-2004, 02:36 AM
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Posts: 48
Default Re:h22 turbo fells slow?

yup shouldn't you start off at around -28 to -35 for it?

450cc - 345 cc
--------------
450cc

should give you the ratio needed to have it running correctly, then adjust from there
z3r0cfm is offline  
Old 08-31-2004, 08:52 AM
  #6  
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Posts: 82
Default Re:h22 turbo fells slow?

ok i'm a engine management noob. and i also have a h22 that's getting boost this weekend. what fuel pressure should i bump it up to??. it's at 36-38psi right now. i want to run it rich as hell. because i have about an hour drive before i can get to my local dyno to check the A/F. i just don't want to blow my motor up on the way down hehe
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Old 08-31-2004, 03:23 PM
  #7  
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Posts: 708
Default Re:h22 turbo fells slow?

set your fuel pressure to stock.

use the formula above.

if you're terribly scared, just hit -25 all the way across, and don't boost.
warric_k is offline  
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