...BTW your Bieber avatar is awesome.-Malone
I have less boost with the IC installed and cooler air. I saw a 5mpg increase since the IC. I bet less boost pushes the boost pin down somewhat less too.
What else changed when you did this turbo swap? Did you intercool it? change the fueling? change the tires? bearings? brake work? I mean 5.4 is a great avg, but its not really much different than 5.7. A few tanks in town could change your avg over the 40 thou. Plus over that many kilometers a ton of siht could have changed in your driving style, maybe you had an accident and it caused you to completely change driving habits? There is literally 3 billion factors that play in to every single persons mileage.. and no two cars can be compared figuratively. It is weird though that you saw better mileage with the Merc T3 over the vw T2.. possibly because the T2 is inefficient? I don't know.
Quote from: nathan_b on August 17, 2011, 11:24:33 pmQuote from: 8v-of-fury on August 17, 2011, 11:00:56 pmNot with a k03. Your not making high boost because your dumping a *** ton of fuel in to the motor, your making high boost because a k03 is literally the size of your one hand in a fist. It is not the fact that you are moving hot air, just air to begin with. High boost is not bad on a small turbo, it is uber efficient. If it were bad how did my tdi make it to 430,000kms constantly cruising at full boost? And make 50+ mpg while doing so?? Yeah, you can't compare with a vnt, because you aint got no wastegate. Cruising on the highway, with the load of speed, the energy is there. turn it into boost and become more efficient, or dump it out the tailpipe.My truck got much better mpgs with a small turbo and higher boost on the highway, than it did with a larger turbo and less boost. Nothing else changed on the motor, so, there is no way my motor became more efficient and got worse mpg. Put a t3 on a mk3 ahu/1z and tell me it is more efficient. ..it's notactually, I got better fuel economy out of my aaz mk3 with a t3 than I did with the stock t2 (which is same size as the k03). not the vw 1.6 spec t3 though, the merc spec t3 which has a much larger compressor.I'm taking an average over ~40,000km (12 months driivng) of 5.7l/100km for the stock turbo and 5.4l/100km for the T3.
Quote from: 8v-of-fury on August 17, 2011, 11:00:56 pmNot with a k03. Your not making high boost because your dumping a *** ton of fuel in to the motor, your making high boost because a k03 is literally the size of your one hand in a fist. It is not the fact that you are moving hot air, just air to begin with. High boost is not bad on a small turbo, it is uber efficient. If it were bad how did my tdi make it to 430,000kms constantly cruising at full boost? And make 50+ mpg while doing so?? Yeah, you can't compare with a vnt, because you aint got no wastegate. Cruising on the highway, with the load of speed, the energy is there. turn it into boost and become more efficient, or dump it out the tailpipe.My truck got much better mpgs with a small turbo and higher boost on the highway, than it did with a larger turbo and less boost. Nothing else changed on the motor, so, there is no way my motor became more efficient and got worse mpg. Put a t3 on a mk3 ahu/1z and tell me it is more efficient. ..it's not
Not with a k03. Your not making high boost because your dumping a *** ton of fuel in to the motor, your making high boost because a k03 is literally the size of your one hand in a fist. It is not the fact that you are moving hot air, just air to begin with. High boost is not bad on a small turbo, it is uber efficient. If it were bad how did my tdi make it to 430,000kms constantly cruising at full boost? And make 50+ mpg while doing so??
T2 and K14 are the same.. K03 is smaller than both.
Quote from: R.O.R-2.0 on August 19, 2011, 12:01:10 pmT2 and K14 are the same.. K03 is smaller than both.I have a t2 and a k14 on a bench at home, both from vw diesels... the k14 form an ecodiesel engine and the t2 from a mk3 aaz. the t2 is much smaller, and has the same compressor and turbine wheel diameters as the tdi spec k03.there again, someone else posting general statements as fact that just arent true.