RallyGC

iTrader: (3)

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.

constant_boost

I am just wondering, why would a launch control be useless? If utilized properly and tuned properly, you can greatly benefit for both Drag racing and autocross. I am just wondering.

shaggadelic

iTrader: (26)

for an evo its like a rev limiter on our cars it use's fuel cut

reido

iTrader: (1)

The car will still shoot for 14.7 no matter what you do to the scalar unless you make it such that it's outside of it's correction window.
I think what's possible is to change the target A/F in closed loop by rescaling the o2.

Deraj_53

iTrader: (5)

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.

reido

iTrader: (1)

I think you mean one is an ignition limiter and one is a fuel type of limiter.

myroncuz

iTrader: (20)

2004 g35
140hp
800tq

YuudaiSTI

iTrader: (11)

^^ Must be all those LED's.

Take notes people. LED's=TORQUEEE!!

ricoricanlc

iTrader: (2)

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

sneezerboi

iTrader: (9)

Good God!

joejoe69

iTrader: (2)

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)

YuudaiSTI

iTrader: (11)

X2

On pump gas?

ricoricanlc

iTrader: (2)

yup and 50/50 water-meth mix, i need to swap the nozzle to keep up with the boost, but i am leaning towards gettin and AEM meth kit, and tossin this one

dysfunctnl doll

iTrader: (13)

Of course it's pump if Luis did a race gas tune, I'd bet he'd hit 600...my hks header for the win!!!! He made 30hp more on low end and 29hp more overall than his last tune headerless..+1 for Seth

Xen