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  #31  
Old 12-15-2005, 08:59 AM
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Quote:
Originally Posted by Chiketkd
Mychailo,

I fully understand what you're saying. I was still making assumptions in my reasoning that MAF was being maxed out...

So, if I understand what you and LAN are saying correctly, with his stage 2v5 software & the Z32 MAF, it won't be necessary to upgrade my fpr even with the performance intake cams???

-Chike
As long as the afr is within acceptable limits, the main limitation with s2v5 is when the stock fuel injectors reach their limit. At 42 psi, they can probably support a maximum of 290-300 NA HP at a 100% duty cycle.
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SVX Mods: ND iridium spark plugs, Impreza RS fpr, afr tuned to 13.2:1 using a custom MAF bypass, custom exhaust, WRX 5MT w/ STi RA 1st-4th gear & stock WRX 5th gear, Exedy 13 lb flywheel & Sport Clutch, STi Group N tranny & engine mounts, urethane spacers in rear subframe, rear diff mounts, and pitch stopper, SVX Sport Strut Springs (185f/150r), custom 19 mm rear swaybar, urethane swaybar mounts, Rota Torque 17x8", 225/45-17 Proxes 4 tires, Axxis Deluxe Plus organic brake pads.
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  #32  
Old 12-16-2005, 10:00 AM
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i am pushing damn near 300 with the 5 speed on my last run. @42psi w/ the adjustable fpr. Thinking that we can flow 60 psi I feel that the stock injectors can handle over 300 hp easy

Tom
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  #33  
Old 12-16-2005, 06:39 PM
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Quote:
Originally Posted by TomsSVX
i am pushing damn near 300 with the 5 speed on my last run. @42psi w/ the adjustable fpr. Thinking that we can flow 60 psi I feel that the stock injectors can handle over 300 hp easy

Tom
60 psi gives lots more headroom, but the ECU will need to be remapped to keep the afr at 12.5-12.9:1.
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:: 2006 Silver Mitsubishi Evolution 9, E85, 34 psi peak, 425wtq/505whp DJ ::
1995 Laguna Blue SVX L AWD 5MT (sold)

Visit my locker

SVX Mods: ND iridium spark plugs, Impreza RS fpr, afr tuned to 13.2:1 using a custom MAF bypass, custom exhaust, WRX 5MT w/ STi RA 1st-4th gear & stock WRX 5th gear, Exedy 13 lb flywheel & Sport Clutch, STi Group N tranny & engine mounts, urethane spacers in rear subframe, rear diff mounts, and pitch stopper, SVX Sport Strut Springs (185f/150r), custom 19 mm rear swaybar, urethane swaybar mounts, Rota Torque 17x8", 225/45-17 Proxes 4 tires, Axxis Deluxe Plus organic brake pads.

Last edited by mbtoloczko; 12-16-2005 at 06:41 PM.
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  #34  
Old 01-04-2006, 05:42 PM
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It seems like the main version of stage 2v5 located in the default location on the memory module, the one that runs without having to be switched on, handles forced induction well. This makes sense due to the richer afr at low rpms where detonation might be a problem and more acurate control at high rpms that gets rid of afr and ignition advance differences between cyllinders. Should people actually start making enough na horse power to need to run 60 psi I can change the second version of code to suit this.



Quote:
Originally Posted by mbtoloczko
60 psi gives lots more headroom, but the ECU will need to be remapped to keep the afr at 12.5-12.9:1.
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  #35  
Old 01-05-2006, 12:47 AM
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Quote:
Originally Posted by longassname
Should people actually start making enough na horse power to need to run 60 psi I can change the second version of code to suit this.
I will try my hardest to make you work more, but cannot promise anything

Tom
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