so if it's the Audi's EA888 with 222 HP than isn't this the A4's Valvle Lifting thechnology 2.0T engine? If yes, that's awesome. It's more torquey and it actually feels the same as the Stage 1 mk6.
My friend's A4 with valve lift stock pulls very nice.
Valve Lift is better STOCK, but not tuned, and I have no idea why. I posted this in Gunkata's A3 build thread also. Below are 2 graphs that I have hacked together using APR's graphs without their permission (sorry!). I've done an overlay of the 2.0 TSI in our GTI's with the Audi Valve-Lift TFSI using pixel measurements and image stretching to accomplish accuracy since APR doesn't use the same increments on any 2 graphs. They should be VERY close. One of them is a stage 2 comparison, and one is K04.
Starting with stage 2, our TSI pretty much kills it across the board. The difference is huge past about 3100 RPM.
This is K04, which is interesting. APR does not show the very low torque of the TSI, nor the high end of the Audi Valve-Lift TFSI. I won't make any assumptions about what's not shown due to that. But, the Audi Valve-Lift motor produces more torque until 3100 RPM, and then the TSI spanks it. If you look at HP past about 3300 RPM, the TSI also spanks it pretty good. At 6250 RPM, the TSI is producing nearly 60 hp more.
In stock form, Valve-Lift basically produces a bunch more torque down low, and un-tuned definitely has an advantage. With quattro and launch control, this really helps out the 0-60 times in the Audi line. Just look at the base TT 0-60 of 5.3 as an example (based on Audi's claims on their website).
When tuned however, the TSI in our GTI's have a huge advantage. I don't get why this is. Why don't the valve-lift motors keep up after just 3100 RPM? :iono:
Also, if they do put Valve-Lift in the GTI, it may not be the same and might be more responsive to tuning. Who knows...