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Description
Wagner Tuning Cylinder Head Stud Set - Audi / R8 4S 5.2Huracan 5. 2 Engine Pro Series 18. 8 Cylinder Head Stud Set Replacing the original cylinder head screws with high strength Pro Series 18. 8 studs. This is necessary when making large increases in performance, as the original cylinder head screws elongate during operation and the cylinder head can lift off. The Pro Series 18. 8 stud bolts with a tensile strength of 1850 N mm provide a solution to this. In addition, these stud bolts do not have to be
Huracan 5.2 Engine Pro-Series 18.8 Cylinder Head Stud SetReplacing the original cylinder head screws with high-strength Pro-Series 18.8 studs.
This is necessary when making large increases in performance, as the original cylinder head screws elongate during operation and the cylinder head can lift off.
The Pro-Series 18.8 stud bolts with a tensile strength of 1850 N / mm� provide a solution to this.
In addition, these stud bolts do not have to be replaced after dismantling, but can be reused.
Technical details:
Manufacturer part number: P110022410
Kit content: 24 stud bolt (M10) / 24 nut (M10) / 24 washers / assembly paste / assembly instructions
Tensile strength: PS 18.8 steel / 1850+ N/mm� (270.000+PSI)
The Pro-Series 18.8 sets are high-strength stud bolts manufactured in Germany.
A special steel is used which, after tempering, has a tensile strength of 1850 + N / mm�.
All threads are formed and not cut as usual. The so-called rolling of threads can increase the strength of the tooth flanks by around 30%. All Pro-Series products are supplied with a nickel coating protecting against corrosion in the long term, even under the toughest conditions. Pro-Series stud bolts have a hexagon socket drive on the head side for screwing in the stud bolts. Due to a cone on the engine block side of the bolt, these are not supported on the thread flanks when the nuts are tightened, but in the bore of the thread in the engine block. This support protects the threads when racing engines are frequently rebuilt.
Pro-Series advantage over other manufacturers is the nuts and washers included in the set, these also have a tensile strength of 1850 N / mm�.
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4.6 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Great for chemo
Flavor Name: Mint, Size: 33.8 Fl Oz (Pack of 1)
I ended up ordering this due to hearing mouth sores occurring during chemo. Using it twice a day to keep from getting the sours and it’s working great.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Too expensive, tastes fine
I was worried based on reviews, but I think these taste fine! I don't eat a lot of candy anyway, but sometimes I just need 1-2 pieces to satisfy a sweet/sour craving. These are great since I'm on the Keto diet. They aren't overly sour for sure, but they still have some sourness to them. There's a bit of an aftertaste since they are made with sugar substitutes, but nothing terrible. My only complaint is the price. Way too expensive for the amount you get.
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Reviewed in the United States on July 30, 2020
★★★★★ 5
Not bad
The cherry tastes too much like cherry cough syrup. The grape fruit and apple aren't bad. For a no sugar candy for diabetics when you're having a craving, not bad.
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Reviewed in the United States on October 12, 2021
★★★★★ 1
They Call These Sour?
Expensive and not sour at all
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Reviewed in the United States on September 26, 2025
★★★★★ 3
I Wouldn’t Call Them Sour
Did I enjoy this candy? Absolutely. Did it meet my expectations? No.
I have anxiety. I’ve heard about the technique of using a sour candy to distract from an anxiety attack. Well, I also have insulin resistance so I have been looking for a sugar-free sour candy which it turns out is a tall order.
Unfortunately, I was disappointed when I tasted these because they really don’t taste sour. While I enjoy the flavors (especially grapefruit) they aren’t sour. A big bummer.
I do think the nutrition for this candy is awesome, though. They have a good amount of fiber and are made with xylitol which is great for oral health.
Overall, I think they are pricey and not necessarily worth the cost considering they are not anything special outside of the nutritional values. Bummer!
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Reviewed in the United States on February 25, 2025