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Description
TOMEI BERY-RING SET For NISSAN GT-R R35 VR38 163103Brand TOMEI Product Number 163103 Compatible Car NISSAN GT R R35 Compatible Engine VR38 Product Description The function of which valve sheet is asked, is maintaining air tightness with a valve, and generally wear resistance is required. However, with the engine used by high rotation and high load, the cooling performance of a valve sheet becomes very important further, and it is greatly concerned with an engine output. When engine is high rotation
| Brand | TOMEI |
| Product Number | 163103 |
| Compatible Car | NISSAN GT-R R35 |
| Compatible Engine | VR38 |
| Product Description | The function of which valve sheet is asked, is maintaining air tightness with a valve, and generally wear resistance is required. However, with the engine used by high rotation and high load, the cooling performance of a valve sheet becomes very important further, and it is greatly concerned with an engine output. When engine is high rotation and high load, it is impossible to achieve high output from the engine if cooling performance of the cylinder is low and knock limit does not become high, since the temperature of the circumference of a cylinder head rises unusually. In racing engine that temperature needed to be carefully controlled, how much you can cool the circumference of the sheet ring is the important issue, and the technique of using high heat conduction metal, such as copper for a sheet ring, has been taken.Copper has one of the highest thermal conductivities through all metal that enables receiving heat from cylinder and cool it down quickly by transmit the heat to the cylinder head (Degree of heat conduction:. 1.silver, 2.copper, 3.gold, 4 .aluminium, ... 10. cast iron -.. STD) We select beryllium copper alloy (BeCu) that can secure mechanical intensity most in the copper alloy, which has ideal fatigue resistance and wear resistance while securing a preeminent cylinder cooling performance We named it "bery-ring" and applied to the high performance turbo charged engine APPLICATION:. VR38DETT IN / EX SET MATERIAL: Beryllium (BeCu)silver, 2.copper, 3.gold, 4.aluminium, ... 10. cast iron -. STD) We select beryllium copper alloy (BeCu) that can secure mechanical intensity most in the copper alloy, which has ideal fatigue resistance and . wear resistance while securing a preeminent cylinder cooling performance We named it "bery-ring" and applied to the high performance turbo charged engine APPLICATION:. VR38DETT IN / EX SET MATERIAL: Beryllium (BeCu)silver, 2.copper, 3.gold, 4.aluminium, ... 10. cast iron -. STD) We select beryllium copper alloy (BeCu) that can secure mechanical intensity most in the copper alloy, which has ideal fatigue resistance and . wear resistance while securing a preeminent cylinder cooling performance We named it "bery-ring" and applied to the high performance turbo charged engine APPLICATION:. VR38DETT IN / EX SET MATERIAL: Beryllium (BeCu)VR38DETT IN / EX SET MATERIAL: Beryllium (BeCu)VR38DETT IN / EX SET MATERIAL: Beryllium (BeCu) |
| Remarks | |
| Notes | Images are for illustration purpose only. Actual product may vary. |
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4.7 ★★★★★
Based on 329 reviews
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Product Reviews
★★★★★ 5
Great work bag!
Color: Black, Size: 14 Inch
Very nice quality, and compact enough to have my computer, 2 small notebooks, water bottle and office toiletry bag and still have space for a few other things
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Reviewed in the United States on March 24, 2026
★★★★★ 3
Cute and company, but packing makes it VERY wrinkled
Color: Black, Size: 16 Inch
The bag is really cute and designed so well, can't believe how spacious it is yet compact! Not bulky and doesn't take up much room, lots of pockets. Perfect for both fashion and function. Took off stars thought because it came folded in half in its package and it's VERY wrinkled. Kind of takes away from it's look and makes it look bad :( pretty major wrinkles everywhere and I'm not sure if it can come out in this material, though I will try ironing it. If the company shipped it better it would be 5 stars.
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Reviewed in the United States on July 2, 2025
★★★★★ 5
Good quality
Color: Dark Brown, Size: Large
Great top, perfect sleeve length
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Reviewed in the United States on May 19, 2026
★★★★★ 4
4 and 3/4 Stars
Color: White, Size: XX-Large
Plus: Fabric has heft and weight, soft, completely opaque, drapes well, and doesn't cling. Sleeve length is perfect and width comfortable. Neck size is comfortable. Dressy enough for an office work top. My bust is 1-2 sizes larger than my hips, but this top doesn't look too oversized at my hips.
Minus: Hem is even with my wrists, I wish it was an inch longer. Wash inside out to avoid snags. Sewn well but they do skip the bias tape that covers the back neck seam on the inside of t-shirts.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Comfort and Style
Color: Dark Red, Size: Medium
Very soft, comfortable and versatile. Can dress up or down in this shirt. I love it!
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Reviewed in the United States on May 31, 2026