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Old 04-11-2009, 12:30 AM   #1
suberdave
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Member#: 101865
Join Date: Nov 2005
Chapter/Region: NWIC
Location: Covington, WA
Vehicle:
88 GL-10 STi
silver

Default only need 7 more HP...

well got back on the dyno today after some more work on my car.

i was maxxing out the STI 540cc injectors. so i got a set modded by witch hunter that are flowing 780cc. now my injector duty cycle is only 65-70% where it was 113-125%

I also replaced all of my vacuume and PCV hoses. (had a hard rubber line going to the fuel reg. and it was leaking under boost, so i just replaced them all).

yes the chart is uncorrected but that is how it goes...

the boost on the dyno read ~17.5, but on both pulls my Blitz boost controller read 1.13hKpa and the ViPEC read 213Kpa. witch means i will go with the two that read the same. witch puts boost at 16.38ish...



Link to larger graph!!!

-=Suberdave=-
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Last edited by suberdave; 04-11-2009 at 12:40 AM.
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Old 04-11-2009, 12:34 AM   #2
Irishman
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Member#: 29933
Join Date: Nov 2002
Location: Kalamazoo, MI
Vehicle:
2004 STI
Silver/Silver

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3 more hp for what 297hp I would think you would want atleast 6 more so you could hit 300hp mark. To each his own
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Old 04-11-2009, 12:42 AM   #3
suberdave
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Quote:
Originally Posted by Irishman View Post
3 more hp for what 297hp I would think you would want atleast 6 more so you could hit 300hp mark. To each his own
thanks.... must have had a super fat finger on that one...

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Old 04-12-2009, 05:00 PM   #4
94 GT
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Join Date: Nov 2008
Location: Whitby ont Canada
Vehicle:
94 legacy GT
silver (grey soon!!)

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is the block and heads factory did you rebuild it thanks for the intercooler I still have some issues but I think that it is th ECU!!
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Old 04-12-2009, 05:05 PM   #5
beaviscih
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Location: Dorothy's House
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'93 Crapcan, '98L
Sold, '04 STi - Sold

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Sweet!
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Old 04-12-2009, 05:56 PM   #6
suberdave
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silver

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Quote:
Originally Posted by 94 GT View Post
is the block and heads factory did you rebuild it thanks for the intercooler I still have some issues but I think that it is th ECU!!
long block is 100% stock. just have bolt ons and ViPEC ECU with good tune.

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