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Search took 0.01 seconds. Search: Posts Made By: Gt86Force

Forum: Software Tuning

10-09-2023, 05:30 AM

Replies: 5

Weird Ignition Compensation - negative timing on full throttle.

Views: 991

Posted By Gt86Force

Yep. Thanks to all for the suggestions. At the...

Yep.
Thanks to all for the suggestions. At the moment I'm running like this, with the my17 CFP delta.

https://i.ibb.co/nkrFwKm/Transient.png

It seems ok, at least for now. We will see once we...

Forum: Software Tuning

10-02-2023, 05:53 PM

Replies: 5

Weird Ignition Compensation - negative timing on full throttle.

Views: 991

Posted By Gt86Force

First of all thanks! It seems like that, I was...

First of all thanks! It seems like that, I was thrown off by the engine load...

I was thinking at a different approach, on the my17 model, the transient table is completly different, maybe i can...

Forum: Software Tuning

10-02-2023, 09:42 AM

Replies: 5

Weird Ignition Compensation - negative timing on full throttle.

Views: 991

Posted By Gt86Force

Weird Ignition Compensation - negative timing on full throttle.

Hi to all,
I have a weird issue and i cannot understand why.

https://datazap.me/u/gt86forcenew/weird-ignition-compensation?log=0&data=2-14-26-27-28&zoom=4916-5041&mark=4944-4980

During a low...

Forum: Software Tuning

12-10-2021, 08:19 AM

Replies: 4

Dyno Tuning vs Remote Tuning

Views: 854

Posted By Gt86Force

Where is your shop and what is the name? I'm...

Where is your shop and what is the name? I'm planning to come to Italy for the winter holidays and I'd like to tune my WRX if you are available or if not can you recommend me somebody?

Forum: Forced Induction

06-03-2021, 05:06 PM

Replies: 24

Blown head gasket with SC.

Views: 4,848

Posted By Gt86Force

Wow, this is exactly what happened to me. Ok...

Wow, this is exactly what happened to me. Ok different engines, but looks like my problem.

x808drifter
I wish it was something trivial like that... but I'm not that lucky, did all the tests ofc...

Forum: Forced Induction

06-01-2021, 05:52 AM

Replies: 24

Blown head gasket with SC.

Views: 4,848

Posted By Gt86Force

Oh, okay, now I've understood the question. Sorry...

Oh, okay, now I've understood the question. Sorry but my english is terrible, and some technical things are difficult to understand.

If the radium kit doesn't include upgraded valves, then no, I'm...

Forum: Forced Induction

06-01-2021, 05:42 AM

Replies: 24

Blown head gasket with SC.

Views: 4,848

Posted By Gt86Force

Drained both oil and coolant and everything looks...

Drained both oil and coolant and everything looks fine, that was the strange thing...

I will rebuild the engine from 0 just to be sure btw, forged internals and stock heads with upgraded springs....

Forum: Forced Induction

05-31-2021, 04:52 PM

Replies: 24

Blown head gasket with SC.

Views: 4,848

Posted By Gt86Force

Good to know. Yes of course I knew the risks...

Good to know.
Yes of course I knew the risks but I was expecting bottom end problems and not at this power levels.
I will let you know the root cause, I thought maybe someone had similiar issues,...

Forum: Forced Induction

05-31-2021, 04:46 PM

Replies: 24

Blown head gasket with SC.

Views: 4,848

Posted By Gt86Force

I've got the dual radium catch can since day one...

I've got the dual radium catch can since day one (it was still na). I think it's the usual subaru failure, head gaskets and rod bearings are a classic on this engines.

Nice to know I'm the only...

Forum: Forced Induction

05-28-2021, 11:32 AM

Replies: 24

Blown head gasket with SC.

Views: 4,848

Posted By Gt86Force

Yes absolutely. After the other day the car was...

Yes absolutely. After the other day the car was towed home to avoid any risk even if it's "drivable".

Did an oil change just to check how things are and no contamination, really weird... that is...

Forum: Forced Induction

05-28-2021, 09:38 AM

Replies: 24

Blown head gasket with SC.

Views: 4,848

Posted By Gt86Force

Yes, everything was ok until not. Coolant...

Yes, everything was ok until not.

Coolant temp started rising during a hot track event (>86F), I've stopped and found coolant all over the engine bay. Oil temp was ok (230F max) but coolant spiked...

Forum: Forced Induction

05-28-2021, 09:00 AM

Replies: 24

Blown head gasket with SC.

Views: 4,848

Posted By Gt86Force

Blown head gasket with SC.

I've probably blown my headgasket or cracked a head. Under boost the exhaust gases escape into the coolant passages causing the reservoir to overflow. The car runs fine so I don't think is a major...

Forum: Forced Induction

08-27-2019, 12:32 PM

Replies: 1,048

HKS Supercharger owners thread

Views: 432,906

Posted By Gt86Force

I agree with you that the installation part that...

I agree with you that the installation part that may be the cause, but tuning cannot be an issue if the blower stops working. If you grenade the engine maybe, but if the SC stops making boost it's a...

Forum: Suspension | Chassis | Brakes -- Sponsored by 949 Racing

08-13-2019, 11:36 AM

Replies: 75

Brake failure at the race track

Views: 16,469

Posted By Gt86Force

I agree, but I think also the OP is a starter...

I agree, but I think also the OP is a starter (not recognizing brake fade is a beggineer mistake). BTW is not criticising, we all have been/are there! You need seat time and mistakes to learn!
...

Forum: Suspension | Chassis | Brakes -- Sponsored by 949 Racing

08-06-2019, 06:17 AM

Replies: 75

Brake failure at the race track

Views: 16,469

Posted By Gt86Force

Yes, you're absolutely right! But from my...

Yes, you're absolutely right!
But from my experience that is the minimum config. for tracking your car.
I've been to Monza (a heavily brake intense track in Italy, it's one of the fastest in...

Forum: Suspension | Chassis | Brakes -- Sponsored by 949 Racing

08-05-2019, 10:35 AM

Replies: 75

Brake failure at the race track

Views: 16,469

Posted By Gt86Force

Go with stock rotors, steel brake lines, RBF600...

Go with stock rotors, steel brake lines, RBF600 (or similar) and Ferodo DS2500.
I've tracked a lot with that combo without issues, and stil daily driving the car.

Forum: Software Tuning

07-31-2019, 08:51 AM

Replies: 10

DI, PI and MAF

Views: 1,633

Posted By Gt86Force

Nothing yet, just started logging and noticed the...

Nothing yet, just started logging and noticed the issue in first post. The idea is to ignore CL fueling and SD probably is not necessary in this application, will see.

Forum: Software Tuning

07-31-2019, 06:22 AM

Replies: 10

DI, PI and MAF

Views: 1,633

Posted By Gt86Force

ok thanks! The PI on mid rpm is disabled by...

ok thanks!
The PI on mid rpm is disabled by factory (injection mode d4s 2), I left the DI/PI ratio stock.
I wasn't expecting -17%, that is a lot of fuel.

Forum: Software Tuning

07-31-2019, 06:02 AM

Replies: 10

DI, PI and MAF

Views: 1,633

Posted By Gt86Force

I don't have one right now, but I'll post it...

I don't have one right now, but I'll post it soon. The dyno is not available today...

I don't know (and here I need your help) if on this car you need to scale the MAF with only one injection...

Forum: Software Tuning

07-31-2019, 05:33 AM

Replies: 10

DI, PI and MAF

Views: 1,633

Posted By Gt86Force

DI, PI and MAF

Hi,

I'm helping a friend to tune his car with ecutek. We have an issue and we don't know if it's hw or sw.

LTFT from idle to 3k rpm is between -2 and -5%
LTFT from 3 to 5k rpm is horrible,...

Forum: Engine, Exhaust, Transmission

01-22-2019, 08:23 AM

Replies: 3

Tick noise on rear wheel only on hot car

Views: 632

Posted By Gt86Force

Thanks for the input! If I rember correctly the...

Thanks for the input!
If I rember correctly the noise doesn't change when turning. The temperature I don't know, i need a thermometer, both wheel are hot.
Dust shield may be.. the issue stared a...

Forum: Engine, Exhaust, Transmission

01-18-2019, 05:42 AM

Replies: 3

Tick noise on rear wheel only on hot car

Views: 632

Posted By Gt86Force

Tick noise on rear wheel only on hot car

Hi,
I have a weird click noise coming from the rear passenger wheel. It happens only under 15/20mph in gear or not, accelerating or coasting or even if the engine is off and the car is pushed in...

Forum: Engine, Exhaust, Transmission

10-23-2018, 05:21 AM

Replies: 14

Another Direct Injector Seals thread

Views: 6,587

Posted By Gt86Force

Thanks! I'll replace all injectors. So it's...

Thanks! I'll replace all injectors.
So it's easy to damage the new seals during the installation... that's "good".
Maybe when my mechanic replaced them in july something went wrong and that...

Forum: Engine, Exhaust, Transmission

10-22-2018, 09:52 AM

Replies: 14

Another Direct Injector Seals thread

Views: 6,587

Posted By Gt86Force

First time happened 3 months ago, after...

First time happened 3 months ago, after installing the hks supercharger. The second track day the seals failed.
I've replaced them and everything was ok untill this weekend, the third track day...

Forum: Engine, Exhaust, Transmission

10-22-2018, 05:46 AM

Replies: 14

Another Direct Injector Seals thread

Views: 6,587

Posted By Gt86Force

Did you solve the issue? Any updates? My...

Did you solve the issue? Any updates?

My seals blow up twice now...:mad0260:

Forum: Engine, Exhaust, Transmission

10-22-2018, 05:29 AM

Replies: 378

Injector / seal failure or Miss-fire codes.. please post here

Views: 131,673

Posted By Gt86Force

Sorry to bring an old thread back... I have...

Sorry to bring an old thread back...

I have the DI seals problem again...

First time happened 3 months ago, after insalling the supercharger. The second track day the seals failed.
I've...

Forum: Suspension | Chassis | Brakes -- Sponsored by 949 Racing

09-23-2018, 10:09 AM

Replies: 148

Sticky: FR-S / BRZ Brakes Upgrade Guide

Views: 224,268

Posted By Gt86Force

Thanks for the reply, yes I forgot to tell my...

Thanks for the reply, yes I forgot to tell my setup.

I'm running on motul rbf660, and ds2500 pads + hel brake lines. It was all ok when i was NA, but now the car is supercharged. I was looking to...

Forum: Suspension | Chassis | Brakes -- Sponsored by 949 Racing

09-23-2018, 08:51 AM

Replies: 148

Sticky: FR-S / BRZ Brakes Upgrade Guide

Views: 224,268

Posted By Gt86Force

Hi to all, I need to updgrade the stock brakes,...

Hi to all,
I need to updgrade the stock brakes, the 86 is my daily but i track it like 2 times a month from march to november.
What options are available? i was thinking rr racing, any alternatives...

Forum: Forced Induction

08-11-2018, 08:37 AM

Replies: 10

Engine bogging in WOT after gear change

Views: 2,943

Posted By Gt86Force

Thanks for the replies! Just a couple of...

Thanks for the replies!

Just a couple of questions, I'm dumb and not very mechanically inclined :D

steve99
Yes the car is tuned in a hybrid speed density using MAF on low rpms, or at least...

Forum: Forced Induction

08-10-2018, 04:12 PM

Replies: 10

Engine bogging in WOT after gear change

Views: 2,943

Posted By Gt86Force

Exactly! Any idea why or what to check? :cry: ...

Exactly! Any idea why or what to check? :cry:
First time happend during a track day, but only once... I've done like another 30 /40 laps that day with no issues.
I'm thinking fuel pump or...

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