Results of a blown HTA 35r (Pics)
Probably because the wheel looks like beige color! On my turbo, it will look black at all times.
Why do you think the tune is to lean or has to much timing?
Nothing went through the turbo before, It was put on my car brand new then I put it on a trailor and from the trailor it went on the dyno, I am confused on why this happened but the blades are chewed up from all of the metal pieces (some a inch long) from the cold side shooting through.
Nothing went through the turbo before, It was put on my car brand new then I put it on a trailor and from the trailor it went on the dyno, I am confused on why this happened but the blades are chewed up from all of the metal pieces (some a inch long) from the cold side shooting through.
The compressor side being chewed up will not effect the turbine wheel, those pieces of the compressor wheel will never come in contact with the turbine side. Think of the intercooler as a large air filter when it comes to that kind of stuff.
The tips of the turbine wheel, to me look like it was damaged before it hit. The pictures aren't super clear but from what I can see it looks like a lot of heat or overspeeding went on.
The tips of the turbine wheel, to me look like it was damaged before it hit. The pictures aren't super clear but from what I can see it looks like a lot of heat or overspeeding went on.
Scorke, you kind of have to take our claimed numbers with a grain of salt up here in Colorado, because the correction factors really throw things off. When I say that, I don't mean that the numbers are ALWAYS high - just that it depends on the dyno (this is a Superflow that reads differently than others), the CF used (some cut it in half on purpose while others just show the full inflated CF), and whether or not the person posting it gives the numbers spit out by the dyno or their own uncorrected numbers. It's all a mess, so don't worry about it too much. However, this is on a very well-built motor with the necessary supporting mods, so keep that in mind, too.
Just as an example, I claim 324whp right now. That's my readout on a DynoDynamics set to half the correction factor calculated by the weather station (1.14 instead of 1.28). On a local Dynojet, I put down ~410 with the full CF of 1.26 at the same power level. I don't ever claim 410, but I do claim the uncorrected 325whp, since it's consistent with the DD and a 1.14CF (about a 15% difference from DD to Dynojet). You never know what to think when people spit out their dyno numbers at this altitude...
Just as an example, I claim 324whp right now. That's my readout on a DynoDynamics set to half the correction factor calculated by the weather station (1.14 instead of 1.28). On a local Dynojet, I put down ~410 with the full CF of 1.26 at the same power level. I don't ever claim 410, but I do claim the uncorrected 325whp, since it's consistent with the DD and a 1.14CF (about a 15% difference from DD to Dynojet). You never know what to think when people spit out their dyno numbers at this altitude...
Warrtalon is right on with this. Our numbers up here are way off with correction factors and altitude. I was right around 400 corrected and 320ish uncorrected on a Dynojet. If 505 was with a correction of say 1.26 up here, that should be right around 400 uncorrected.
Again, numbers and different dyno's up here are going to vary. I just go off of uncorrected #'s and see what gains I get.
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From: Mckinney, Tx
I havn't had time to post anything on the HTA 35r yet but I was on the dyno tuning about a month ago and everything was going pretty good with the new setup and we were making around 505whp and 440 ft lbs on the HTA 35r at about 21 pounds on 91 octane then we started tuning on C-16 and we were about 600whp and 530 ft lbs when the wastegate went bad and we were only able to hold about 23 psi.
So we took it out on the highway to see how it felt and I got on it in second gear when she let loose... Results :
At 40 miles on the turbo the compressor wheel hit the inside of the housing shooting a ton of oil/coolant and metal shavings into my intercooler, Luckily so far it looks like nothing made it into the intake stream.
I'll see what FP say's, so far it doesn't sound promising.
Back to the drawing board
So we took it out on the highway to see how it felt and I got on it in second gear when she let loose... Results :
At 40 miles on the turbo the compressor wheel hit the inside of the housing shooting a ton of oil/coolant and metal shavings into my intercooler, Luckily so far it looks like nothing made it into the intake stream.
I'll see what FP say's, so far it doesn't sound promising.
Back to the drawing board
Yea John that was some great pulls. I was ther for the c-16 and by the way I love that smell. great power. and the 505 pull was so odd. and the tourqe was even higher. that is what made it weird but it did it. DB there was alot of people there when he was getting it tuned. and yes we are in CO so it can be hard for sea level people to understand some of the things we have to live with up her. Good luck on getting it fixed.
sorry to see this...if the waste gate was focked..you shouldnt have driven the car until you got it sorted...anyhow i understand how excited you must have been to try out the new found power...good luck and keep us posted..
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