Hawaii Subaru Dyno Numbers Thread
#91
Registered User
iTrader: (3)
Edit: Upon further review this might be spot on where it should be possibly even a titch lean. Stoich for gasoline is 14.68, but gasoline with 10% ethanol is 14.2. I didn't know the 10% ethanol made that big a difference.
Last edited by RallyGC; 06-22-2010 at 08:05 PM.
#94
Leaning it out a bit in closed loop using MAF scaling corrections. The car usually sits right around 14.2-14.3 while highway cruising off boost. I'll see if I can't lean it out a little and stretch the fuel a bit further.
Edit: Upon further review this might be spot on where it should be possibly even a titch lean. Stoich for gasoline is 14.68, but gasoline with 10% ethanol is 14.2. I didn't know the 10% ethanol made that big a difference.
Edit: Upon further review this might be spot on where it should be possibly even a titch lean. Stoich for gasoline is 14.68, but gasoline with 10% ethanol is 14.2. I didn't know the 10% ethanol made that big a difference.
I think what's possible is to change the target A/F in closed loop by rescaling the o2.
#95
The tinywrex launch control patch for our car is the "rev limiter" fuel cut.
The snippet of code that gets patched to the rom modifies the cars rpm limit under a certain speed that you can set, for instance 3 mph.
There are two values that you can set, the speed at which launch control will be disabled. 2nd the value of which to lower the rpm limit by. So for me its 3500 which reduces my rpm limit from 8k to 4.5k and I set it to turn off after 3mph.
The snippet of code that gets patched to the rom modifies the cars rpm limit under a certain speed that you can set, for instance 3 mph.
There are two values that you can set, the speed at which launch control will be disabled. 2nd the value of which to lower the rpm limit by. So for me its 3500 which reduces my rpm limit from 8k to 4.5k and I set it to turn off after 3mph.
#99
Registered User
iTrader: (2)
Join Date: May 2010
Location: Honolulu, HI
Posts: 137
Car Info: 2005 STi
504 AWHP
440 TQ
@ 27 PSI
Tune by Seth (Sonics)
Mods as follow:
- ID 1,000 CC injectors
- ID Top Feed conversion kit fuel rails
- Custom made fuel lines
- A1000-6 Aeromotive Injected Bypass Regulator
- Walbro in tank fuel pump
- Custom made water/coolant tank
- Custom made coolant over flow tank
- Custom made IC piping
- Custom made Oil Catch can
-Perrin FMIC
-JDM STI Rad caps (2)
-Mishimoto Rad
-Mishimoto Rad fans
-Samco Rad Hoses
-Cusco Rad shroud
-Buddy Club ground kit
-GT 35 R (.82A/R) Garret Turbo
-Tial BOV
-Tial 44m waste gate
-Perrin up pipe and down pipe
-AEM standalone EMS,
-AEM 3.5 bar map sensor
-AEM AIT sensor
-AEM uego A/F gauge
- Custom made intake with AEM dry air filter
-Coolmist Stage 2 Meth kit ( I need bigger nozzle to keep up with boost)
-Custom made 3 inches CATLESS exhaust system with a Blizt Nur Spec muffler
- PnP TVG delete
-PnP intake manifold with reverse conversion
-Defi 3 gauge center pod with defi gauges (Boost, EGT, Oil Pressure)
- Defi-Link VSD heads up display
-Apexi turbo timer
-HKS Headers
-Group N motor and tranny mounts
-Cusco front Strut bar
-Cusco 3 Point rear strut bar
- Cusco brake booster support kit
- Weaponr power Steering reservoir tank (Not yet installed)
-Hypertech top mount oil cooler (not yet install having some trouble with brackets)
- ARP head studs
-Mild PnP heads
-Supertech Valve springs, seats and retainers
-Ferrea valves
-Kelford stage 2 cams
-Eagle rods
-Mahle forged pistons
440 TQ
@ 27 PSI
Tune by Seth (Sonics)
Mods as follow:
- ID 1,000 CC injectors
- ID Top Feed conversion kit fuel rails
- Custom made fuel lines
- A1000-6 Aeromotive Injected Bypass Regulator
- Walbro in tank fuel pump
- Custom made water/coolant tank
- Custom made coolant over flow tank
- Custom made IC piping
- Custom made Oil Catch can
-Perrin FMIC
-JDM STI Rad caps (2)
-Mishimoto Rad
-Mishimoto Rad fans
-Samco Rad Hoses
-Cusco Rad shroud
-Buddy Club ground kit
-GT 35 R (.82A/R) Garret Turbo
-Tial BOV
-Tial 44m waste gate
-Perrin up pipe and down pipe
-AEM standalone EMS,
-AEM 3.5 bar map sensor
-AEM AIT sensor
-AEM uego A/F gauge
- Custom made intake with AEM dry air filter
-Coolmist Stage 2 Meth kit ( I need bigger nozzle to keep up with boost)
-Custom made 3 inches CATLESS exhaust system with a Blizt Nur Spec muffler
- PnP TVG delete
-PnP intake manifold with reverse conversion
-Defi 3 gauge center pod with defi gauges (Boost, EGT, Oil Pressure)
- Defi-Link VSD heads up display
-Apexi turbo timer
-HKS Headers
-Group N motor and tranny mounts
-Cusco front Strut bar
-Cusco 3 Point rear strut bar
- Cusco brake booster support kit
- Weaponr power Steering reservoir tank (Not yet installed)
-Hypertech top mount oil cooler (not yet install having some trouble with brackets)
- ARP head studs
-Mild PnP heads
-Supertech Valve springs, seats and retainers
-Ferrea valves
-Kelford stage 2 cams
-Eagle rods
-Mahle forged pistons
#101
Registered User
iTrader: (2)
Join Date: Sep 2006
Location: Ewa Beach Hawaii
Posts: 1,049
Car Info: 2015 CWP STI
The last dyno sheet I posted was with the AVC-R and a sh*t tune @ 18psi at best of 4 pulls. This one was with the Hallman Pro RX MBC and optimum APEXi S-AFC Neo and S-ITC adjustments @ 20psi. Self -tuned, of course. Big difference in the mid range. I miss my little FWD EJ18T ....
300HP (255WHP) / 295TQ (251WTQ) @ 20psi w/VF34
Stock EJ18 power is 110HP (93.5WHP) / 110TQ (93.5WTQ)
300HP (255WHP) / 295TQ (251WTQ) @ 20psi w/VF34
Stock EJ18 power is 110HP (93.5WHP) / 110TQ (93.5WTQ)
Last edited by joejoe69; 09-10-2010 at 03:31 AM.
#105
504 AWHP
440 TQ
@ 27 PSI
Tune by Seth (Sonics)
Mods as follow:
- ID 1,000 CC injectors
- ID Top Feed conversion kit fuel rails
- Custom made fuel lines
- A1000-6 Aeromotive Injected Bypass Regulator
- Walbro in tank fuel pump
- Custom made water/coolant tank
- Custom made coolant over flow tank
- Custom made IC piping
- Custom made Oil Catch can
-Perrin FMIC
-JDM STI Rad caps (2)
-Mishimoto Rad
-Mishimoto Rad fans
-Samco Rad Hoses
-Cusco Rad shroud
-Buddy Club ground kit
-GT 35 R (.82A/R) Garret Turbo
-Tial BOV
-Tial 44m waste gate
-Perrin up pipe and down pipe
-AEM standalone EMS,
-AEM 3.5 bar map sensor
-AEM AIT sensor
-AEM uego A/F gauge
- Custom made intake with AEM dry air filter
-Coolmist Stage 2 Meth kit ( I need bigger nozzle to keep up with boost)
-Custom made 3 inches CATLESS exhaust system with a Blizt Nur Spec muffler
- PnP TVG delete
-PnP intake manifold with reverse conversion
-Defi 3 gauge center pod with defi gauges (Boost, EGT, Oil Pressure)
- Defi-Link VSD heads up display
-Apexi turbo timer
-HKS Headers
-Group N motor and tranny mounts
-Cusco front Strut bar
-Cusco 3 Point rear strut bar
- Cusco brake booster support kit
- Weaponr power Steering reservoir tank (Not yet installed)
-Hypertech top mount oil cooler (not yet install having some trouble with brackets)
- ARP head studs
-Mild PnP heads
-Supertech Valve springs, seats and retainers
-Ferrea valves
-Kelford stage 2 cams
-Eagle rods
-Mahle forged pistons
440 TQ
@ 27 PSI
Tune by Seth (Sonics)
Mods as follow:
- ID 1,000 CC injectors
- ID Top Feed conversion kit fuel rails
- Custom made fuel lines
- A1000-6 Aeromotive Injected Bypass Regulator
- Walbro in tank fuel pump
- Custom made water/coolant tank
- Custom made coolant over flow tank
- Custom made IC piping
- Custom made Oil Catch can
-Perrin FMIC
-JDM STI Rad caps (2)
-Mishimoto Rad
-Mishimoto Rad fans
-Samco Rad Hoses
-Cusco Rad shroud
-Buddy Club ground kit
-GT 35 R (.82A/R) Garret Turbo
-Tial BOV
-Tial 44m waste gate
-Perrin up pipe and down pipe
-AEM standalone EMS,
-AEM 3.5 bar map sensor
-AEM AIT sensor
-AEM uego A/F gauge
- Custom made intake with AEM dry air filter
-Coolmist Stage 2 Meth kit ( I need bigger nozzle to keep up with boost)
-Custom made 3 inches CATLESS exhaust system with a Blizt Nur Spec muffler
- PnP TVG delete
-PnP intake manifold with reverse conversion
-Defi 3 gauge center pod with defi gauges (Boost, EGT, Oil Pressure)
- Defi-Link VSD heads up display
-Apexi turbo timer
-HKS Headers
-Group N motor and tranny mounts
-Cusco front Strut bar
-Cusco 3 Point rear strut bar
- Cusco brake booster support kit
- Weaponr power Steering reservoir tank (Not yet installed)
-Hypertech top mount oil cooler (not yet install having some trouble with brackets)
- ARP head studs
-Mild PnP heads
-Supertech Valve springs, seats and retainers
-Ferrea valves
-Kelford stage 2 cams
-Eagle rods
-Mahle forged pistons