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Forum: Suspension | Chassis | Brakes -- Sponsored by 949 Racing 04-12-2019, 08:50 AM
Replies: 78
Views: 29,670
Posted By JRitt
We have investigated this option several times,...

We have investigated this option several times, and it's not going to happen. Frankly, the cost difference is so great that we can't imagine we'd sell many of them at over $3,000. Our least...
Forum: Engine, Exhaust, Transmission 04-11-2019, 08:21 PM
Replies: 6
Views: 1,594
Posted By toast
I'd check the hose first just so you don't get...

I'd check the hose first just so you don't get water or degreaser in any openings. I can't think of any other source for oil from that side of the motor.
Forum: Engine, Exhaust, Transmission 04-11-2019, 04:19 PM
Replies: 6
Views: 1,594
Posted By toast
Seems silly to ask this but are you sure the hose...

Seems silly to ask this but are you sure the hose on the breather isn't cracked or weeping?
Forum: Tracking / Autocross / HPDE / Drifting 04-10-2019, 12:33 PM
Replies: 111
Views: 25,710
Posted By Tristor
I just got mine and set it up. It didn't look...

I just got mine and set it up. It didn't look there was any option in Race Studio 3 to configure it so each LED column was different. You could choose either/or, and then both columns light at the...
Forum: Engine, Exhaust, Transmission 04-08-2019, 02:38 AM
Replies: 6
Views: 1,594
Posted By tomm.brz
that s not the PCV, it s the crankcase side...

that s not the PCV, it s the crankcase side breather
Personally I would try putting a check valve in line of the real pcv, near battery, or directly swap it with wrx pcv (it costs few bucks) and see...
Forum: Tracking / Autocross / HPDE / Drifting 06-12-2017, 01:19 PM
Replies: 105
Views: 50,502
Posted By zdr93523
PM me. Those who have understand why I don't...

PM me. Those who have understand why I don't want to post it. Messing with a fuel system can be dangerous and it is a pretty big undertaking.
Forum: Software Tuning 06-18-2016, 10:33 AM
Replies: 652
Views: 249,000
Posted By freerunner
Some general advice: the default...

Some general advice:


the default settings for max_iat is in Fahrenheit. You have to change it to a reasonable value
if you have enough sample data, reduce dv/dt value to increase accuracy

...
Forum: Software Tuning 06-18-2016, 09:58 AM
Replies: 652
Views: 249,000
Posted By Kodename47
You have decent data so lower the dV/dt to...

You have decent data so lower the dV/dt to something like 0.3/0.25. Looking over the mean/mode data I would say that the 1st rescale was pretty good. I would revert to that, smooth it out (I've added...
Forum: Software Tuning 05-29-2016, 04:31 PM
Replies: 652
Views: 249,000
Posted By freerunner
Didn't catch that somehow. Nevermind. Your fuel...

Didn't catch that somehow. Nevermind. Your fuel trims are far off.

You definately need to get your LTFT close to zero while idling, crusing with steady throttle and slow acceleration. Don't mind...
Forum: Software Tuning 05-29-2016, 05:14 AM
Replies: 652
Views: 249,000
Posted By freerunner
http://www.datazap.me/u/dave/brzedit-turbo?log=0&d...

http://www.datazap.me/u/dave/brzedit-turbo?log=0&data=12-20-24&zoom=78-141

Is "afr lamda" the actual data of the wideband on the dyno? If yes it's running too lean.
If it is from the inbuilt...
Forum: Software Tuning 05-27-2016, 09:24 PM
Replies: 652
Views: 249,000
Posted By Wayno
You can do it yourself, you just have a long way...

You can do it yourself, you just have a long way to go, it's not that hard a process but if you're learning the tools to do it from scratch it may take a bit of effort.

You can't adjust the maf...
Forum: Software Tuning 05-25-2016, 06:12 PM
Replies: 652
Views: 249,000
Posted By steve99
If you assuke that the ID injector scaling is...

If you assuke that the ID injector scaling is fairly goog and the fuel systems are faily balanced

you could try ztans trick and just run full di at idle and low rpm loads he ran into same issue
...
Forum: Software Tuning 05-25-2016, 01:18 PM
Replies: 652
Views: 249,000
Posted By Kodename47
You could scale DI in closed loop and then do the...

You could scale DI in closed loop and then do the same for PI and it should give you the difference in scalar IF you have the latency set right. No need for OL really on a single set of injectors....
Forum: Software Tuning 05-25-2016, 07:02 AM
Replies: 652
Views: 249,000
Posted By Wayno
Quite a lot I'm guessing. On NA, you can...

Quite a lot I'm guessing.

On NA, you can certainly go out with full 100% DI, scale the maf then adjust the port injector scales to match.

Now that you are FI, and especially since you seem to...
Forum: Software Tuning 03-21-2016, 07:20 AM
Replies: 7
Views: 3,277
Posted By ztan
Cranking is all PI. Have a look at the ROM I...

Cranking is all PI.

Have a look at the ROM I sent you and compare to stock. Adjust Injector scaling BRZ - my ROM is DW450 450cc/min; I'm not sure which ROM def you are using but you can basically...
Forum: Software Tuning 03-21-2016, 06:02 AM
Replies: 7
Views: 3,277
Posted By Kodename47
Port injectors are used for some fueling and will...

Port injectors are used for some fueling and will also be used if you exceed some of the max DI thresholds. To get the car to start up then you will need the port injector scalar and probably the...
Forum: Cosmetic Modification (Interior/Exterior/Lighting) 02-16-2016, 07:03 PM
Replies: 276
Views: 128,397
Posted By kster1
That's the color of my BRZ (galaxy blue). I'll...

That's the color of my BRZ (galaxy blue). I'll post up a picture after they are installed in a couple of weeks.
Forum: Cosmetic Modification (Interior/Exterior/Lighting) 02-16-2016, 06:24 PM
Replies: 276
Views: 128,397
Posted By VerusEric
Un-called for! Stockers for life. I have wheels...

Un-called for! Stockers for life. I have wheels on it now, will post up photos when I get a spare moment.



You can get the raw units and paint them to match the car. Black will stand out a...
Forum: Software Tuning 01-13-2016, 06:15 AM
Replies: 1,088
Views: 445,695
Posted By ztan
I thought about working with the stock ECU, but...

I thought about working with the stock ECU, but was happier getting the pretty lights and control on the fly without pulling over for a 2 min reflash then waiting another 3 for AVCS to start working...
Forum: Software Tuning 01-13-2016, 12:25 AM
Replies: 1,088
Views: 445,695
Posted By D-VO
My FRS is supercharged so no boost control other...

My FRS is supercharged so no boost control other than the BOV that came with the KW kit. I have an Apexi AVC-R digital controlling the boost in my Evo though which is also tuned with ECUFlash. IMO...
Forum: Software Tuning 01-12-2016, 04:10 PM
Replies: 1,088
Views: 445,695
Posted By Kodename47
dave- ECUtek is all done by repurposing the CPC...

dave- ECUtek is all done by repurposing the CPC solenoid control but uses custom maps to achieve boost control. I've not seen anything on OS that's comparable. I have CPC duty defined in Romeaider...
Forum: Forced Induction 12-21-2015, 07:20 PM
Replies: 9,139
Views: 2,814,539
Posted By stockysnail
If e85 is in the picture, Moto Mike recommended...

If e85 is in the picture, Moto Mike recommended the following to me:
-DeatschWerks DW65c 9-651-1010 Fuel Pump kit
-DeatschWerks 700cc Fuel Injectors
as seen on his site:...
Forum: Forced Induction 12-21-2015, 11:01 AM
Replies: 9,139
Views: 2,814,539
Posted By Xero-Limit
It is about where you want the fuel to hit. You...

It is about where you want the fuel to hit. You can hit the target AF ratios with stock injectors close to 280 whp, but you'll be shooting that fuel in less than ideal places of the compression...
Forum: Forced Induction 12-20-2015, 02:36 PM
Replies: 9,139
Views: 2,814,539
Posted By stockysnail
Moto-east recommended to me larger injectors and...

Moto-east recommended to me larger injectors and fuel pump if going flex fuel. I'm guessing it's possible without, but may not getting the full potential as not enough fuel to reach the limit.
Forum: Suspension | Chassis | Brakes -- Sponsored by 949 Racing 05-06-2015, 02:04 PM
Replies: 65
Views: 27,405
Posted By CSG David
I will send you a PM regarding this inquiry. ...

I will send you a PM regarding this inquiry. DS2500 is a hybrid compound and we wouldn't normally consider this a good track pad for heavy use, however you are using a FRP3077 pad shape so it's a...
Forum: Software Tuning 04-27-2015, 02:51 AM
Replies: 1,088
Views: 445,695
Posted By steve99
You will probably never know. but always...

You will probably never know.

but always safer to try writing again before turning ignition off as you can always try again after turning ignition off.

The ECU is still in program mode from...
Forum: Suspension | Chassis | Brakes -- Sponsored by 949 Racing 03-10-2015, 11:03 AM
Replies: 12
Views: 7,216
Posted By Createddeleted
As far as I know, the Silver's are STI made...

As far as I know, the Silver's are STI made shocks and the Yellows are Bilstein shocks made specifically for STI. Both have an extended length as compared to the OEM suspension. I believe this is...
Forum: Software Tuning 02-23-2015, 09:18 PM
Replies: 21
Views: 14,976
Posted By ztan
Bastardized version of Kodename47's with some...

Bastardized version of Kodename47's with some other tables that I found along the way derived from A00C and A01C.

PM me if you want a copy.
Forum: Software Tuning 02-23-2015, 08:07 PM
Replies: 21
Views: 14,976
Posted By ztan
<table name="Front Oxygen Sensor Scaling A"...

<table name="Front Oxygen Sensor Scaling A" storageaddress="11E544">
<table type="Y Axis" storageaddress="11E510" />
</table>

<table name="Front Oxygen Sensor Scaling B"...
Forum: Engine, Exhaust, Transmission 02-23-2015, 05:45 AM
Replies: 19
Views: 22,176
Posted By ztan
Only got around to it today: I had a look at...

Only got around to it today:

I had a look at the Bosch 4.9 and Denso curves - they are quite similar in mA vs lambda measurements. Our stock ROM reads quite close to the Bosch curve x 0.61.
...
Showing results 1 to 30 of 47
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