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Suberdave's hybrid Dyno Tune... (with graph and video)


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Facility: Drift Office (Auburn WA)

Type of Dyno: Dyno Jet

Baseline # for a stocker at the dyno:04 Sti ~230AWHP ~230AWTQ

Boost: 16PSI

Fuel: 92 Oct pump gas

Target AFR: ~11.5?

SAE Corrections: SAE

Peak HP at RPM: 306.79 @ 6100

Peak Torque at RPM: 334.25 @ 4250

Mods:

Block: 2005 USDM EJ257

 

JE forged pistons 8.9:1 compression ratio

 

Heads: 1998 JDM EJ20K STI shim under bucket

 

Cams: 1998 JDM EJ20K STI

 

Heads ported and polished

 

Intake manifold: 1996 JDM EJ20G

 

2003 JDM VF37 Twin Scroll Turbo

 

Custom intake manifold spacers to allow front entry turbo

 

Custom Phenolic Intake Manifold Spacers

 

Witch hunter modified STi side feed injectors 780cc

 

APS 50/50 BOV

 

2005 STI Ignition coils

 

1997 JDM EJ20K P/S pump W/ custom lines

 

Godspeed Front Mount Intercooler

 

Custom parallel fuel setup -6AN

 

Sard Fuel Pressure regulator

 

Full 3” custom Turbo back Exhaust

 

EJ257%20Vipec%20FINAL.jpg

 

the red is the new engine.

the blue is the old engine. befor the ViPEC

 

 

 

 

-=Suberdave=-

www.suberdave.com

Edited by suberdave
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