Wow, looks likw you really like the twisted facts version more than the facts version on how turbocharger works. I'm glad I didn't waste time posting facts version. With terbalik brain people really need to explain terbalik style like switching waste gate with BOV and came up with fairy tale plenum. See how happy you are now.

i just know he MEMALUKAN toyota engineer ... lolz 

blablayadayada

You always like my post back in AW and when I first came here.

The Preve small basic primitive turbocharger is too weak to achieve the reading that you provided. It's turbo effective operating rpm at 2000rpm onwards which means the gauge reading should be 0.3 and would hit 0.5 after passing 3000rpm then surge all way up to 1.0. Preve turbo is tuned to light or mild type only.

Must be new turbo design by toyota engineer
Oh ya.. He cant show as his engineer fren tunjuk him only..  Takkan go copy at ppl laptop meh.. I mean the primitive turbo

Hai tech wor... Need to add intercooler.. Normally the air hot a bit.

Ford ecoboost use twinscroll turbocharger from Borgwarner. The preve turbo cannot compare, totally outclassed and outperformed.

Have you checked the price of Ford ecoboost timing belt? They are far more expensive than standard timing belt. You know this is part of the reason that driven people away from Ford? In fact Ford keeps repeating past mistakes again and again that dragged themselves down. Winning Ward doesn't mean it wins practicality.

Like Nissan VQ V6 engine, it won award with Ward's best engine but in reality, you can see how fuel guzzling the Cefiro and early Teana were, yet getting weaker to torque than Camry and Accord 2.4L. Most humiliating was the Cefiro and Teana lost 0-100kmh against Camry and Accord.

The 1.6-liter EcoBoost actually displaces 1.597cc. It usually makes 150 PS thanks to direct injection and a Borg Warner KP39 low inertia turbo, cast iron with 47mm-diameter crankpins, eight counterweights, five 52mm-diameter main bearings and damped front pulley and seven-hole high pressure injectors from Bosh. It makes 160 PS and 270 Nm at 1,600rpm for the 2010-present Mondeo and S-MAX.

The 180 PS high performance version is used by the European Fiesta ST, as well as the Kuga/Escape SUV and 2013 Fusion Sedan. The most extreme road application is in the 197 hp (200 PS) 2014 Fiesta ST for the American market.

tido la dares. so active at this hour. tomorrow no need to work ka?

you guys got his fb? memang long essay pro

Forward me...  Pm pm

Fyi, most of the everyone's favourite and best reliable durable engine with proper power and torque never won any award. That Ecoboost 1.0 nominated best, but in reality world, maintenance costs higher, bearing the name Fixed Or Repair Daily. The first negative point is the expensive belt already. So your point is?

JD Power, Captain Power, Power Ranger, whatsoever, they can nominate whoever best but again it is reality world that people determine which best. If JD Power could nominate Porsche as best reliable, uh that's not everyday car and richmen could pay any sums for best service and spare parts. Honda getting poor score with JD Power but real world, their service still there. If Korean service so damn good, how come got numbers of complain despite so far less customers at service centre? Ranging from slow service to poor workmanship, turning owners round and round with wrong parts being fixed, or left with no spare parts having to wait few weeks to 1-2 months?

Whatever award, it is reality world results that counts

Do I look like I own Fiesta 1.0T Ecoboost? It's a car that I won't buy because it failed practicality.

output 123hp@6000rpm
Torque 170Nm@1,400-4,500rpm

You look at its torque, only twinscroll or VGT type turbocharger could kicks in from 1400rpm. A primitive turbo like what Kenny's selling can never do below 2000rpm.

You putar-belit yet wanted to say others putar. I'm still sticking to facts talk so far. If all my comments are wrong, you would have attacked each and every of them. Even the earlier fairy tale comments turned out to be facts when I completed the sentence.

The 1.6-liter EcoBoost actually displaces 1.597cc. It usually makes 150 PS thanks to direct injection and a Borg Warner KP39 low inertia turbo, cast iron with 47mm-diameter crankpins, eight counterweights, five 52mm-diameter main bearings and damped front pulley and seven-hole high pressure injectors from Bosh. It makes 160 PS and 270 Nm at 1,600rpm for the 2010-present Mondeo and S-MAX.

Even if it's not twinscroll, the design of its exhaust manifold that make port 1 & 3 clash with 2 & 4 to generate strong pressure allowing the new low inertia impeller to draw enough dense air from lower rpm. The design of the engine, air intake curved angle count as well.

Question is, you think local modshop knows how to come up with such manifold design? As told many times, they can buy the most advanced turbocharger from borgwarner but ability to put it to work is normally a no. It takes several factors that determine good efficiency, not like what modshop said, just put turbo and come up with their own piping can beat cars with stock turbocharger.

My version

Dr J : Preve turbocharger is primitive!
me : Elantra Sport use turbocharger from same company
Dr J : NO!! Elantra Sport turbocharger is VGT, boost to 1.5 bar. Preve primitive turbo low boost and lag.
me : Elantra Sport stock turbocharger is twinscroll and boost only to 0.9 bar.
Dr J : People like to round up 0.9 to 1.0! Elantra Sport VGT that activate from 1500rpm is not primitive!
me (thinking): Hmm, praise my car woh, saying it is not primitive.
Dr J : Elantra Sport won't sell well, I can help them boost the sale but I won't help them since they hurt friends.

Yea if he says something good about Korean car, you know what's coming next.

The fiesta 1.0 ecoboost trying to minimize cost using 4-2-1 exhaust that spiraled to give it similar effects of twinscroll except its using single scroll turbo and able to assist from 1600rpm onwards. If it's fitted with twinscroll, it could assist from much lower rpm maybe 1200rpm onwards and reduce its underpowered no assist low end rpm.

dude .. its more than that.. i bet the engine also MD (moderate displacement) .. else how to "low" pressure pulse for 2 of the piston ... 
and its very advance that it is able to run the engine smoothly even with 2 different design in 1 engine .. (2 high pressure.. 2 low .. ) ... 

Whenever I see Fiesta, i'll think of 4pot 1.6L and FL 1.5L. Since my time here is limited to tea time with friends who brought me  the internet connection, I replied in a hurry and took the 4 pot version.

The 3pot fiesta 1.0L, I don't bother to remember that engine much because it's just Ford attempt to come up with something out of a cheap engine. Its manifold is 3-1 which left it with just single base turbo. But still ford managed to lower the effective turbo assist to 1600rpm. 3 ports can't fit twinscroll but it could still fit VGT.

As for you and the few here, you guys still failed to make the same turbo in fiesta 1.0 to work as efficient in the Preve. If this is debate competition, you guys are still on the losing end.

Ecoboost 1.0L is just part of Ford experiment with environment friendly engine. It uses timing belt to cut weight but added maintenance cost. They tried this engine on Mondeo end up underpowered with the 1.0L engine when without turbo assist. Even with turbo assist, the torque is not enough for the Mondeo. So this engine only fitted in lighter ford inventory which is the fiesta ecoboost. It done so bad with poor sales that it was withdrawn in few countries. Even Australia and Thailand rejected this engine. Won award so what, it failed in reality world and practicalily .