QUOTE(McF7y @ Jul 11 2017, 11:58 AM)
Hey man,
Thanks for replying.
So you own one? How long have you had it for and how do you find it so far?
I got mine just a few days before Raya and so far so good. So far I've brought her to Lanchang, Cameron Highlands and Singapore. The wife and kids love it for the space and I'm happy that they are all comfortable. I have three kids ranging in age from 7 years to 3 months, so they all have their own car seat for safety. That was one of the reasons I decided to get an MPV. Also we pack a lot when we travel long distance.
I use it as my daily car too because I had to trade in my old car to get this one. I go for meetings a lot and parking in office buildings can be quite an effort, not to mention scary when the space it tight!
Fuel wise, it definitely takes up a lot more than my old KIA but city driving has so far been pretty good. It has a big tank anyway and full tank is at least RM140 I think.
You mention the twinscroll turbocharger that could activate at 1200rpm. Do you know if that is something that can be retrofitted?
What has your experience been like?
Pleased to hear.
No, he doesn't own one, and he is too snobbish to think of other brands other than japanese.
Great that you enjoyed the car, the space is really gigantic. Saw 1 unit near my area, doesn't look too shabby on real metal.
Need to correct his twinscroll turbocharger comment a bit, there is no such thing as "activate" at 1200rpm. Turbochargers, regardless of what type or what size, will start running the moment when the car starts and when exhaust is produced. What it should mean is that the peak torque can arrive starting 1200rpm.
Here is the reality, the only marque that have a 2L turbocharged car that have peak torque starting as low as 1200rpm is mercedes. The next best for mainstream marque is the kia optima GT which arrives the peak torque starting 1350rpm. Number aside, you can retrofit any turbocharger you want. But for it to work harmoniously with the engine and at it's best efficiency, quite some major things to look into :
1) intake/exhaust headers
2) intake/exhaust valve timing
3) fuel injection flow rate and timing
4) spark timing
5) ECU reprogramming
6) transmission reprogramming
7) throttle control
8) wastegate adjustment
So it is not just a simple retrofit and the cost of it may not be worth it unless you like the experimentation and modding process. And best of all, a really good turbocharger unit itself can costs starting a minimum of RM5000.
There is an alternative, you can try approaching those people that have experience tuning mitsubishi engines as this engine is a mitsubishi block. But whether the ECU is easily accessible, that is a question that you need to find out your own. Another is whether you dare take the risk of their experimentation. Real expert tuners are hard to come by on our soil.
This post has been edited by wkc5657: Jul 11 2017, 04:13 PM