Evo 8 with ecu-based boost control
#1
Evo 8 with ecu-based boost control
Had some more fun with my personal EVO 8 on the dyno doing some more R&D with our 100% ecu-based boost control. Previous power on this car was 320whp with a MBC, all other mods the same.
She is basically maxed out now with the mods and how much I want to push the car. I could probably get some more out of her with bigger boost and leaner AFRs but it's not really how I tune so... let's just say I can't wait to see what the FPgreen I have on order will do.
Run down of the power mods since I haven't posted them in awhile:
GST ECU-based boost control at 26psi peak.
Vishnu cat-back
RRE Rally cat
Espelir 2.75" DP
K&N drop in (stock airbox)
Nisei LICP
HKS 272/272 cams
ARP head studs
MR BOV
HKS cam gears as +1/-1 (could probably gain some power here but I like these settings)
Denso 720cc injectors
Walboro Fuel Pump
Stock 05 turbo, 02 housing, exhaust manifold (all unported)
100 octane unleaded VP racing fuel
11.5 AFR
For power perspective this mustang dyno reads very close to Buschurs dyno.
Nice thing about the car now is that when the torque starts to fall the horsepower takes over. Also notice that the car keeps over 310whp untill past 7400 rpm
Stealth power.
She is basically maxed out now with the mods and how much I want to push the car. I could probably get some more out of her with bigger boost and leaner AFRs but it's not really how I tune so... let's just say I can't wait to see what the FPgreen I have on order will do.
Run down of the power mods since I haven't posted them in awhile:
GST ECU-based boost control at 26psi peak.
Vishnu cat-back
RRE Rally cat
Espelir 2.75" DP
K&N drop in (stock airbox)
Nisei LICP
HKS 272/272 cams
ARP head studs
MR BOV
HKS cam gears as +1/-1 (could probably gain some power here but I like these settings)
Denso 720cc injectors
Walboro Fuel Pump
Stock 05 turbo, 02 housing, exhaust manifold (all unported)
100 octane unleaded VP racing fuel
11.5 AFR
For power perspective this mustang dyno reads very close to Buschurs dyno.
Nice thing about the car now is that when the torque starts to fall the horsepower takes over. Also notice that the car keeps over 310whp untill past 7400 rpm
Stealth power.
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#9
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iTrader: (60)
nice power...
interesting the hp@50 and weight numbers are not what mustang supplies...
but good power nontheless...
their dyno reads similar to ours.... we flashed a ix 2 weeks ago with injen intake and uicp, fuel pump, megan mani, megan o2, forge unos, dc downpipe, espelir catback... and it made 343/340 (weather corrected.... like 358/350 uncorrected)...
thing was a monster... those are good numbers on a mustang dyno!! good work
cb
interesting the hp@50 and weight numbers are not what mustang supplies...
but good power nontheless...
their dyno reads similar to ours.... we flashed a ix 2 weeks ago with injen intake and uicp, fuel pump, megan mani, megan o2, forge unos, dc downpipe, espelir catback... and it made 343/340 (weather corrected.... like 358/350 uncorrected)...
thing was a monster... those are good numbers on a mustang dyno!! good work
cb
#12
We use 15.10 and 3500 now. I should switch mine and see if it changes much. I know I tested it awhile back and the power really didn't change at all.
Either way, the big power came with switching from a MBC that I have used for years and years to ECU-based boost control. The ability to custom tailor the boost curve and have it hold more boost at peak HP was instrumental to the power gains.
their dyno reads similar to ours.... we flashed a ix 2 weeks ago with injen intake and uicp, fuel pump, megan mani, megan o2, forge unos, dc downpipe, espelir catback... and it made 343/340 (weather corrected.... like 358/350 uncorrected)...
thing was a monster... those are good numbers on a mustang dyno!! good work
cb
thing was a monster... those are good numbers on a mustang dyno!! good work
cb
23Xwhp/23Xwtq for a strong stock 9. 05 8's make about 220-225, 03-04 8's make about 200-215
Last edited by razorlab; Feb 20, 2007 at 08:55 AM.