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Post by Koch on Dec 6, 2010 17:00:02 GMT 8
QF confirmed is GOOD STUFF! Done it & love it! =)
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Post by club21z on Dec 6, 2010 22:25:38 GMT 8
Done it too. Agree its quite worth the run, but burns a hole in pocket
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Harmony Motor
Motoring with Peace of Mind - Honesty, Sincerity and Integrity are our beliefs!
Posts: 1,761
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Post by Harmony Motor on Dec 7, 2010 17:03:53 GMT 8
Haha, thanks for the affirmation. Enjoy your ride!
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Post by guardian on Dec 22, 2010 21:00:13 GMT 8
Joey. What's the upz point for QF? Warranty and low end ? As mention, reduce rubberband effect? Mine is 1.6A Koup. Already has VS and CAi set up.
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Post by ACE on Dec 23, 2010 2:24:43 GMT 8
harlow joey umm how many time can i trnsfr in future if i get u 2 QF my cerato nw? n got trnsfr fee? can transfr 2 jap car in future?
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Harmony Motor
Motoring with Peace of Mind - Honesty, Sincerity and Integrity are our beliefs!
Posts: 1,761
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Post by Harmony Motor on Dec 28, 2010 21:45:00 GMT 8
Joey. What's the upz point for QF? Warranty and low end ? As mention, reduce rubberband effect? Mine is 1.6A Koup. Already has VS and CAi set up. From another Thread: "Many advantages. - No wire cutting. - Will not have relearning problem (Adaptive Memory). - Can tune low end. - Power delivery is smooth and uniform. - Warranty intact. - No violation of Insurance and LTA ruling. - Fully revertable without a trace. - All safety feature (ECU Software) still intact. - etc."
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Harmony Motor
Motoring with Peace of Mind - Honesty, Sincerity and Integrity are our beliefs!
Posts: 1,761
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Post by Harmony Motor on Dec 28, 2010 21:46:14 GMT 8
harlow joey umm how many time can i trnsfr in future if i get u 2 QF my cerato nw? n got trnsfr fee? can transfr 2 jap car in future? Once. $107 Transfer between same caterory car. Thanks
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ddevil
Neutral Gear
My DDevil
Posts: 3
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Post by ddevil on Feb 7, 2011 23:00:01 GMT 8
Hi Joey, can the 2011 KOUP 6speed AT use QF??
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Harmony Motor
Motoring with Peace of Mind - Honesty, Sincerity and Integrity are our beliefs!
Posts: 1,761
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Post by Harmony Motor on Feb 9, 2011 0:01:49 GMT 8
Hi Joey, can the 2011 KOUP 6speed AT use QF?? I have not seen this car yet, or did I? Haha, old liao. Yes, I will make it for you ONLY!
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Post by cliuc on Mar 8, 2011 12:00:14 GMT 8
Bro Joey, Do you have any promotions to upgrade QF to a fully customised mapping? Remember you mentioned something about that...
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Harmony Motor
Motoring with Peace of Mind - Honesty, Sincerity and Integrity are our beliefs!
Posts: 1,761
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Post by Harmony Motor on Mar 8, 2011 22:11:44 GMT 8
Bro Joey, Do you have any promotions to upgrade QF to a fully customised mapping? Remember you mentioned something about that... Yes, I do have. Have done a few infact. But only for those clients that serviced their car regularly at my shops. I do customise tuning for them at $180/hr.
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Post by cliuc on Mar 9, 2011 0:20:11 GMT 8
Can you complete a Picanto in an hour? Hahahahaha!
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Harmony Motor
Motoring with Peace of Mind - Honesty, Sincerity and Integrity are our beliefs!
Posts: 1,761
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Post by Harmony Motor on Mar 11, 2011 23:29:26 GMT 8
Can you complete a Picanto in an hour? Hahahahaha! For most Fine tune, it's done within 1 hour.
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Post by cliuc on Mar 12, 2011 0:18:33 GMT 8
Okay, will give you a call to find out more!
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Post by varadero23 on Apr 20, 2011 13:58:49 GMT 8
hi joey,is the QF universal to all car? let say i bought a 2nd hand 1 from a picanto,can i use it on my forte?
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Post by seabreeze on Apr 21, 2011 3:26:51 GMT 8
Hi, check with you any new forte 1.6 6gear did QF? what is the gain??
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Harmony Motor
Motoring with Peace of Mind - Honesty, Sincerity and Integrity are our beliefs!
Posts: 1,761
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Post by Harmony Motor on Apr 23, 2011 12:46:00 GMT 8
hi joey,is the QF universal to all car? let say i bought a 2nd hand 1 from a picanto,can i use it on my forte? The transfer is according to price category. Picanto and Forte fall under the same category.
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Harmony Motor
Motoring with Peace of Mind - Honesty, Sincerity and Integrity are our beliefs!
Posts: 1,761
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Post by Harmony Motor on Apr 23, 2011 12:46:41 GMT 8
Hi, check with you any new forte 1.6 6gear did QF? what is the gain?? The engine is still the same Gamma engine. For this engine, gain is about 8 - 10%
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Post by demiblade on Apr 23, 2011 18:03:14 GMT 8
Just had my black 2010 model 1.6A Koup QF done by Joey. My car is mostly stock except Apexi open pod intake and OWS Iridium spark plugs. With stock ECU, after my pod installation, there was this rubber band feel followed by a torque dump with really loud breathing out sound from exhaust.
After QF, noise level and acceleration sounds and feel butter smooth. Not sure whether I am getting extra 5 or 10 BHP, but engine response has definitely improved. It felt like I just went for an oil change!
Good job Joey. Thanks!
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Harmony Motor
Motoring with Peace of Mind - Honesty, Sincerity and Integrity are our beliefs!
Posts: 1,761
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Post by Harmony Motor on Apr 26, 2011 18:20:40 GMT 8
Thanks bro. You good comment make me want to work harder for all my supporters.
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Post by picanyeo on Apr 27, 2011 21:48:58 GMT 8
Hi, I see demiblade submit his reply and so I shall submit mine too.
Around 2yrs ago, I went to Joey for his QF. My pica is stock except for sj cai and aftermarket filter. Things improved after the cai and filter addition. But after QF, I felt improvement in throttle response and drivability. My pica was easier to move off and power delivery was improved and linear throughout the gears. This improvement never disappear even though I changed my batt once.
Then I went on for the custom tune package. My mod was just an open pod, but because mine is auto, I experienced lag and hope that Joey can sort out the problem. During the day of tuning, Joey took my car out for a spin. Although he kept talking to me, but on the other hand, I realized he was also trying to find out what to tune. I left shortly for him to do the tuning with his laptop.
When I returned, Joey took a test drive and show me the results. Throttle response has improved alot and power delivery is tuned up. What I wanted is drivability. Throttle response must be good. Power must be delivered when required. Otherwise, engine shld be smooth during daily driving.
Joey also shared alot of his knowledge with me and I'm thankful for that. I'm satisfied with his tuning services. But I just have two queries:
1) at which rpm is the best point to change gear to achieve maximum engine efficiency? 2) is a throttle of 75% the best point to achieve fastest acceleration?
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Harmony Motor
Motoring with Peace of Mind - Honesty, Sincerity and Integrity are our beliefs!
Posts: 1,761
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Post by Harmony Motor on Apr 29, 2011 19:03:05 GMT 8
Hi, I see demiblade submit his reply and so I shall submit mine too. Around 2yrs ago, I went to Joey for his QF. My pica is stock except for sj cai and aftermarket filter. Things improved after the cai and filter addition. But after QF, I felt improvement in throttle response and drivability. My pica was easier to move off and power delivery was improved and linear throughout the gears. This improvement never disappear even though I changed my batt once. Then I went on for the custom tune package. My mod was just an open pod, but because mine is auto, I experienced lag and hope that Joey can sort out the problem. During the day of tuning, Joey took my car out for a spin. Although he kept talking to me, but on the other hand, I realized he was also trying to find out what to tune. I left shortly for him to do the tuning with his laptop. When I returned, Joey took a test drive and show me the results. Throttle response has improved alot and power delivery is tuned up. What I wanted is drivability. Throttle response must be good. Power must be delivered when required. Otherwise, engine shld be smooth during daily driving. Joey also shared alot of his knowledge with me and I'm thankful for that. I'm satisfied with his tuning services. But I just have two queries: 1) at which rpm is the best point to change gear to achieve maximum engine efficiency? 2) is a throttle of 75% the best point to achieve fastest acceleration? Wah, Yeo, you are asking questions that my race driver is asking... haha, surely your knowledge has improved. Although driving is very dynamic, most of the time, good driver will have his soul fused with that of the car. He will feel when to do what instinctively. But however, he will have to begin with asking these type of question before he is able to drive with his heart. Condition 1: At every gear change, there will be a 'landing rpm'. This landing rpm depends on which rpm you disengage your clutch, how fast your re-engage your clutch, your gear ratio, etc. Condition 2: At different RPM, At different road speed, at different throttle position, the AFR will be different. That is to say the Engine Power Output Efficiency is different. The tuner will have to advise the driver on which RPM/Road Speed is the preference Landing RPM. Condition 3: Tuning Engineer's duty is to make sure that the Torque is delivered consistently over a (as long as possible) range of RPM. If engine is not doing so, then he has to work with the Hardware Engineer to improve on that. This is very important. Therefore, the driver will have to aim to land at that optimum RPM each time, which is different with each gear and other conditions above. This optimum Landing RPM is at the beginning of the high Torque Output of the Torque Curve. It is really difficult to clearly explain the above, I hope my explanation is clear enough. Fastest acceleration is when your torque is high and is not diminishing. You engine load is getting lower and lower (down slope, higher momentum) so that your gear ratio can increase further and yet maintain a torque higher then engine load condition. If higher Torque is needed, naturally you need to open up the throttle more to give more ingredient to produce the torque. I understand why you are asking 75% TP, you must have felt that when you release the Throttle a little in the middle of a full throttle and you felt the Torque biting in. This is because when you are full throttle, the ECU protection will automatic over enrich the AFR, thus result in lower power. However, when you are not at WOT, this safety function is not activated thus the actual tuning AFR is active and thus it delivers good Torque. Hope that will be clear too.
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Post by picanyeo on Apr 29, 2011 21:31:29 GMT 8
Hi Joey,
It's all thanks to you for introducing ecu tuning to me. Your explaination has gave me a better understanding of the tuning you gave to my pica and let me gained more knowledge on how impt ecu is to an overall performance of a car.
Your landing rpm explaination is very detailed. But I guess I could understand only 70% of it, but I guess that's gd enough for me. I think it this way: I feel more torque coming at 2.8rpm. Below 2.5rpm, the torque is not at its highest. The torque will increase until about 4rpm, then starts to decrease. Mine is auto, but thanks to your sharing of knowledge, I've learnt how to control the rpm where the gear will change. Therefore, based on your explaination, I think it would be best to keep the rpm between 2.8 - 4rpm to get the fastest acceleration.
For the 75% throttle, you are spot on for your prediction. No wonder some pple called you master Joey. Haha.. I tried full throttle, but I realized how come the power delivery is lesser compared to 75%. Even 50% seems to have a better response. So it's the safety feature thing. Learnt something new today.
One last question. Hope you don't mind. In order to get the best 0-100km/hr timing, I will press the throttle down sharply during launching. Is it true that to achieve the best timing, every gear should be dragged till redline? Although max torque is at 4rpm, but max horsepower is at 5.5rpm. Got abit confused here..
Pai seh ah.. Got so many questions.. Anyway, happy holidays..
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Post by Little Red Riding Hood #828 on May 1, 2011 12:36:52 GMT 8
How is the QF compared to a standalone? Data Logging feature available for QF with external module attached? Im a newbie at reflashed ECU......cannot understand the logic unless the honda's version of P28 and P30 i still understand abit...new chip, new MAP settings.... reflash does the same too? Or just resetting the figures to the pre-defined types? I suppose all QF should have the same generic settings? Help
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Post by arianyeo on May 2, 2011 12:21:39 GMT 8
Can the QF be done at your amk branch? cos i went over the weekends and the staff at the branch dont really know what is it..
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