How Much Boost stock?
#16
Originally Posted by dhud
0.8 is top boost on standard TT. 0.9 is top boost on X50. If ECU reads problem, boost is limited to 0.5 to protect turbos. Find a long steep hill and while ascending it in second or third gear floor it and carry it to redline. If all is normal you will probably see 0.8 bar. Mine is X50 and chipped. In these conditions I hit 1.2 bar.
I think it was the wastegate. Did you have the stock one replaced?
#17
Achilles99:
I bought the car used with the chip already installed. As far as I can tell the wastegate is stock, however, I do have the billet divertor valves installed from Evo. I hit 1.2 bar under full acceleration and close to redline so I would not say I "sustain" it. By the time I see 1.2 bar I am at redline and shifting. Under brisk accelleration, I usually see 1.0 bar. Also, I have read that these gauges can be variable in there readings so mine may be optomistic for 1.2 bar.
I bought the car used with the chip already installed. As far as I can tell the wastegate is stock, however, I do have the billet divertor valves installed from Evo. I hit 1.2 bar under full acceleration and close to redline so I would not say I "sustain" it. By the time I see 1.2 bar I am at redline and shifting. Under brisk accelleration, I usually see 1.0 bar. Also, I have read that these gauges can be variable in there readings so mine may be optomistic for 1.2 bar.
#18
Great, thanks for the clarificiation. I have the billet diverters as well. When chipped, I could sustain 1bar max, with spikes to 1.2 as well. As long as I'm not experiencing less than normal boost levels, I'm happy