Originally Posted by captain awesome (Post 3299074)

Sounds good. If I don't switch to flex fuel until later, what kind of revision charge would that be? I know I'm going to add it in at a later date, but it's going to be a few months.

Originally Posted by CSG Mike (Post 3299098)

You'd also need injectors with the FF upgrade, but subsequent tunes carry a heavy discount. I'll let Zach handle that since that's his dept.

Originally Posted by captain awesome (Post 3298738)

Anyone have a tuner to recommend other than Delicious? Not ready to jump ship yet, but if the radio silence continues I'd like to have someone lined up and ready.

Originally Posted by jflogerzi (Post 3299241)

Zach at CSG fixed my issue. We went through 13 revisions. Highly recommend. Car drives so much better. Also if you have different injectors I know sometimes the tune needs to be adjusted.

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Originally Posted by Irace86.2.0 (Post 3299406)

It always needs to be rescaled to the injectors, but he is on stock injectors right now.

Originally Posted by jflogerzi (Post 3299407)

Then why was there a post where he posted a picture of injectors unless the kit came with them but did not get installed on his car?

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Originally Posted by captain awesome (Post 3299677)

Got a new tune revision in and did some logs yesterday. Unless I install the larger injectors, I'm probably at the end of the road with Delicious since the duty cycle is maxed out before redline. Since I already have the larger injectors, it's a no brainer to go that direction. When I collect all of the flex fuel stuff I think CSG is going to get a crack at starting a fresh tune. I should have just gone that direction to begin with, but the Black Friday deal was too good to resist.

Originally Posted by jflogerzi (Post 3299801)

Kinda strange on pump... Most ppl run out of fuel once they switch to e85. Look at Moto East FF kit cheaper than DT or CSG kit

But if you have e85 common in your area do it asap. Still does not explain why your making more boost on a pulley that should only be making 9-10psi max

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Originally Posted by tomm.brz (Post 3299804)

Again, he s not making so much boost more. It s because it s cold outside and he s getting that boost only at highest rpm with 30/30 cam timing that are kinda restrictive. Also MAP sensors, specially the 3bar OMNI, are far from perfect and can measure a bit wrong
Also, at what rpm/temperature do Kraftwerks rate that kit? it s not a turbo with a fixed wastegate-controlled turbo. It s a centrifugal supercharger.

He doesn t run out of fuel, he runs out of Port Injection fueling, because his tuner set too much PI and it doesn t want to fix apparently for obscure reasons

Originally Posted by captain awesome (Post 3299811)

So I did a WOT pull Sunday and ambient temp was around 55-57 F. Boost peaked at .8 bar so I think you are correct. The more the temp rises, the better odds of my boost rating being closer to the 9 psi rating of the pulley.




The tuner said "There is also an issue in the EcuTeK software were when the port injectors reach 100%, they will roll back to 0% and go up from there. You can see it in the log."


It's there in the logs, and shows exactly where my lean spike starts. Whether he can tune it out with the DI or now won't matter if he's not willing to. If I toss in the larger injectors to fix the situation now, that's just what will have to happen. I'll ring up Zach with CSG when funds recover and see what can be done to get it all buttoned up with e85.



https://datazap.me/u/dh318xgmailcom/...&data=12-24-30




Also, what MAP sensor do you recommend if the Omni 3 bar isn't that great at doing it's job?

Originally Posted by tomm.brz (Post 3299818)

I reached on purpouse 100% duty on PI on my brz, it s probably a bug in ecutek of your american calibration because i do not get it.. euro bases are more stable somewhat as steve99 said

About the map, i don t know. I also use the omni because i don t know the alternatives, but i tried swap it with other 2 omni 3bar from friends I tuned, and they all measure a bit differently... not that I care that much in the end

that tune makes me puke, lol
shitty maf scaling, shitty SD scaling, the DI has so much headroom still and he doesn t use it, the throttle body is wrongly managed, it closes a bit at 4k rpm, the cam timings have so much overlap at high rpm for a catless header

Originally Posted by captain awesome (Post 3299811)

So I did a WOT pull Sunday and ambient temp was around 55-57 F. Boost peaked at .8 bar so I think you are correct. The more the temp rises, the better odds of my boost rating being closer to the 9 psi rating of the pulley.


The tuner said "There is also an issue in the EcuTeK software were when the port injectors reach 100%, they will roll back to 0% and go up from there. You can see it in the log."


It's there in the logs, and shows exactly where my lean spike starts. Whether he can tune it out with the DI or now won't matter if he's not willing to. If I toss in the larger injectors to fix the situation now, that's just what will have to happen. I'll ring up Zach with CSG when funds recover and see what can be done to get it all buttoned up with e85.



https://datazap.me/u/dh318xgmailcom/...&data=12-24-30




Also, what MAP sensor do you recommend if the Omni 3 bar isn't that great at doing it's job?

Originally Posted by captain awesome (Post 3299811)

So I did a WOT pull Sunday and ambient temp was around 55-57 F. Boost peaked at .8 bar so I think you are correct. The more the temp rises, the better odds of my boost rating being closer to the 9 psi rating of the pulley.


The tuner said "There is also an issue in the EcuTeK software were when the port injectors reach 100%, they will roll back to 0% and go up from there. You can see it in the log."


It's there in the logs, and shows exactly where my lean spike starts. Whether he can tune it out with the DI or now won't matter if he's not willing to. If I toss in the larger injectors to fix the situation now, that's just what will have to happen. I'll ring up Zach with CSG when funds recover and see what can be done to get it all buttoned up with e85.



https://datazap.me/u/dh318xgmailcom/...&data=12-24-30




Also, what MAP sensor do you recommend if the Omni 3 bar isn't that great at doing it's job?