HPDE Tech Question
#1
Drifting
Thread Starter
HPDE Tech Question
I have been instructing in my C5 Z06 for about 7 years now .... My daughter is now interested in doing a hyperdrive or a HPDE 1 session but i have been hesitant to get her started in the Z as it runs R6 tires ect. She drives an Audi TT roadster .... I sent an email to the regional tech guy as well as posted on the NASA forum if this would pass NASA tech but have not had a reply. The TT roadster has built in factory hoops behind the seats similar to a boxter .... TrackDaze said they would allow it through their tech but was hoping to get her in a NASA event / hyperdrive. So reaching out this community and see if you have any info on a TT Roadster passing tech at NASA
#2
Melting Slicks
I can only reply for SCCA but as long as they are not pop up hoops, they would pass in my tech line for Performance Driving Experience (HPDE).
Bill (SCCA Chief of Tech)
Bill (SCCA Chief of Tech)
#3
Pro
On another topic, if tracking a TT (or Audi), first thing you might consider, replace the water pump with after market. TT's plastic impellers are well known for braking up and seizing the engine. Been there, done that and got mad because my "race shop owner/mechanic" knew all about it and didn't warn me. Audi didn't lift a finger to help. Their replacement pump was exactly the same part with the same cheap plastic impeller. I replaced mine with an aftermarket alloy impeller one. When the engine went south a second time, I dumped the car to a whole seller for way below wholesale. Personally, imho I would never track an Audi.
Last edited by Kamran; 05-29-2016 at 11:39 AM.
#4
Drifting
Thread Starter
hummm good tip I will have to look it up .... not wanting to track it much just was hoping a HPDE 1 session a couple times but the 1.8 is the same motor that is in the Golf also ... thought it was pretty durable
Last edited by RaleighSS; 05-29-2016 at 01:11 PM.
#6
Safety Car
I think they used the same water pump in the Porsche. If the blades break up and get stuck in the coolant passages you've got a big problem.
So much for German engineering.
Richard Newton
Have You Run Out of Money Yet?
So much for German engineering.
Richard Newton
Have You Run Out of Money Yet?
Last edited by rfn026; 05-29-2016 at 01:52 PM.
#7
Pro
Only GT3 now has alloy impellers. All German cars now competing for meeting the price points of the Far East.
I had an engine build list of all manufacturers, and saw that R8's engine $150K+ Audi is assembled/built in Hungry! That said it all for me...
Edit: here's an interactive map of where engines are built in Europe. Click on Gyro in Hungry;
http://www.acea.be/statistics/tag/ca...ion-plants-map
Also: http://www.ey.com/GL/en/Industries/A...ofile--Hungary
"Audi Hungaria owns one of the biggest engine production facilities in the world, which is located in Györ. In 2008, the Hungarian plant produced almost 2 million engines to supply all Audi models as well as other VW brands both within Hungary and in other countries. Moreover, the premium models, the TT Coupé and the Roadster, have been assembled in Gyor since 1998."
I had an engine build list of all manufacturers, and saw that R8's engine $150K+ Audi is assembled/built in Hungry! That said it all for me...
Edit: here's an interactive map of where engines are built in Europe. Click on Gyro in Hungry;
http://www.acea.be/statistics/tag/ca...ion-plants-map
Also: http://www.ey.com/GL/en/Industries/A...ofile--Hungary
"Audi Hungaria owns one of the biggest engine production facilities in the world, which is located in Györ. In 2008, the Hungarian plant produced almost 2 million engines to supply all Audi models as well as other VW brands both within Hungary and in other countries. Moreover, the premium models, the TT Coupé and the Roadster, have been assembled in Gyor since 1998."
Last edited by Kamran; 05-29-2016 at 04:42 PM.
#8
Melting Slicks
I have been instructing in my C5 Z06 for about 7 years now .... My daughter is now interested in doing a hyperdrive or a HPDE 1 session but i have been hesitant to get her started in the Z as it runs R6 tires ect. She drives an Audi TT roadster .... I sent an email to the regional tech guy as well as posted on the NASA forum if this would pass NASA tech but have not had a reply. The TT roadster has built in factory hoops behind the seats similar to a boxter .... TrackDaze said they would allow it through their tech but was hoping to get her in a NASA event / hyperdrive. So reaching out this community and see if you have any info on a TT Roadster passing tech at NASA
Many drivers do not pass in the essentially open topped Boxster Spyder.
Depending on her height I am guessing she will be fine in the Audi.
From what I know having driven with both groups I am imagining no issue with NASA tech if the car is safe.
#9
Drifting
Thread Starter
In PCA while seated in the car with helmet on if a straight edge (broomstick test) goes from the top of the roll hoop to the top of the wind screen and the helmet does not touch it and the hoop is fixed, not a pop up hoop, then it passes.
Many drivers do not pass in the essentially open topped Boxster Spyder.
Depending on her height I am guessing she will be fine in the Audi.
From what I know having driven with both groups I am imagining no issue with NASA tech if the car is safe.
Many drivers do not pass in the essentially open topped Boxster Spyder.
Depending on her height I am guessing she will be fine in the Audi.
From what I know having driven with both groups I am imagining no issue with NASA tech if the car is safe.
and looking at my receipts when i had the timing belt done they did the pump with a part number that says its a metal impeller... :-)
#10
Burning Brakes
I wouldn't hesitate to let her drive the Z since it is already prepared for HPDE. She won't come close to reaching it's limits even if it is on street tires. Just don't be the one in the car with her.
I would only track the Audi at an ACNA event where those cars are regularly encountered. The ACNA has great "intro to HPDE" schools where car control is emphasized through practice drills.
I would only track the Audi at an ACNA event where those cars are regularly encountered. The ACNA has great "intro to HPDE" schools where car control is emphasized through practice drills.
#11
Melting Slicks
Pro Mechanic
Member Since: Nov 2013
Location: Ex DPRK, now just N of Medford, OR
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My reading of the NASA HPDE rules says that the factory hoops are OK. Must have padding if they can contact the drivers head, otherwise very minimally covered in the NASA CC&Rs.
Available online at www.nasaproracing.com
Available online at www.nasaproracing.com
#12
Drifting
Thread Starter
I wouldn't hesitate to let her drive the Z since it is already prepared for HPDE. She won't come close to reaching it's limits even if it is on street tires. Just don't be the one in the car with her.
I would only track the Audi at an ACNA event where those cars are regularly encountered. The ACNA has great "intro to HPDE" schools where car control is emphasized through practice drills.
I would only track the Audi at an ACNA event where those cars are regularly encountered. The ACNA has great "intro to HPDE" schools where car control is emphasized through practice drills.
Thought about the z and agree it is much safer in an accident with all the additional safety gear it has .... but just thought a low hp car with street tires would be great to do the first event in ...
#13
Drifting
Thread Starter
My reading of the NASA HPDE rules says that the factory hoops are OK. Must have padding if they can contact the drivers head, otherwise very minimally covered in the NASA CC&Rs.
Available online at www.nasaproracing.com
Available online at www.nasaproracing.com
#14
Melting Slicks
The rules for an open cockpit race car state that the driver's helmet must be 2 inches beneath the broomstick.
And even at 2 inches, your neck and 6 point harness can stretch enough for your helmet to hit the asphalt.
#15
I have been instructing in my C5 Z06 for about 7 years now .... My daughter is now interested in doing a hyperdrive or a HPDE 1 session but i have been hesitant to get her started in the Z as it runs R6 tires ect. She drives an Audi TT roadster .... I sent an email to the regional tech guy as well as posted on the NASA forum if this would pass NASA tech but have not had a reply. The TT roadster has built in factory hoops behind the seats similar to a boxter .... TrackDaze said they would allow it through their tech but was hoping to get her in a NASA event / hyperdrive. So reaching out this community and see if you have any info on a TT Roadster passing tech at NASA