SKU: 68367596067

YCP JDM P30 Pistons with Rings for Honda B-Series

Sale price$112.50 Regular price$125.00
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Ships within 48 hours · Estimated delivery Sep 25 - Sep 30

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Description

YCP JDM P30 Pistons with Rings for Honda B-SeriesUpgrade your all motor engine build with YCP JDM P30 Pistons, engineered to deliver superior performance and reliability for your vehicle. We have been using YCP pistons for 20+yrs with great results. YCP JDM P30 Piston Kit Includes x4 pistons, wrist pins, premium ring sets, and wrist pin clips Available Bore Sizes: 81. 0mm, 81. 5mm, and 82. 0mm Fitments: B16A, B18A B, and B18C engines Approximate Compression Ratios: B16A BLOCK AND HEAD 10. 5: 1 B18C

Upgrade your all motor engine build with YCP JDM P30 Pistons, engineered to deliver superior performance and reliability for your vehicle. We have been using YCP pistons for 20+yrs with great results. 

YCP JDM P30 Piston Kit – Includes x4 pistons, wrist pins, premium ring sets, and wrist pin clips

Available Bore Sizes:
81.0mm, 81.5mm, and 82.0mm

Fitments:
B16A, B18A/B, and B18C engines

Approximate Compression Ratios:
B16A BLOCK AND HEAD 10.5:1
B18C BLOCK W/ PR3 HEAD 11.5:1
B18C BLOCK W P72 HEAD 11.8:1
B18A/B BLOCK W/ PR3 HEAD 12:1
B18A/B BLOCK W /P72 HEAD 12.5:1

Features:
- YCP pistons are made from a much stronger casting than OEM pistons (AC8A Grade)
- 21mm floating wristpins
-
Compatible with both OEM (do not use wrist pin clips) and aftermarket forged connecting rods (use wrist pin clips)
- T-6 Heat treated for greater strength
- Highly resistant to heat
- Dual oil holes provide superior wristpin lubrication
- Hard Anodized piston tops for added strength and durability
- Teflon skirt coating provides increased piston life, improves cylinder sealing for less blow by and frees up power by reducing friction
- Premium 1.0*1.2*2.8 Gas Nitrided Ring Set, ideal for high performance and longevity

Manufactured by Yong Chiang Piston Co., Ltd, a leader in automotive components since 1989. Experience the perfect blend of performance, durability, and value.

  • Reliability: Trusted by automotive experts globally for over three decades.
  • Performance: Designed to maximize efficiency and power.
  • Value: High-quality pistons at competitive prices, ensuring excellent value for money.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68367596067

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4.1 ★★★★★
Based on 28 reviews
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Christopher Burwell
Belleville, US
★★★★★ 5
If you’re on the fence read this
Special Size: Low Stretch, Size: 40W x 30L, Color: Iced Light Wash, Special Size: Low Stretch, Size: 40W x 30L, Color: Iced Light Wash
In all honesty, I was skeptical about ordering jeans from Amazon. I’ve always bought my jeans in stores, but I figured I’d give it a shot. I ordered these jeans for an upcoming outdoor wedding because I wanted something lighter and thinner. They showed up today, and I threw them on. They fit great, feel good and comfortable, and they don’t look cheap. I’ll mainly be using these for outings, so I can’t really attest to the durability as far as working in them, but I’d still suggest them. For reference, I’m 5’8” and 230 lbs with a husky build—kind of fit, kind of fat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
J
Verified Purchase
Jack
Dallas, US
★★★★★ 5
These are great jeans
Special Size: Low Stretch, Size: 34W x 28L, Color: Grey Wash
These are great jeans for the price especially
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
S
Verified Purchase
Snazzy74
Chelsea, US
★★★★★ 4
Run big
Special Size: Rigid, Size: 40W x 30L, Color: Medium Blue Vintage
Bought for my husband and very loose in butt and legs and he's normally that size so maybe buy a size down
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Reviewed in the United States on April 22, 2026
M
Verified Purchase
MarkFL
Phoenix, US
★★★★★ 5
A Great Buy - But Might Be Too Long
Special Size: Low Stretch, Size: 34W x 32L, Color: Dark Midnight Wash
These jeans are an excellent buy! I have only bought Eddie Bauer jeans for the last 25 years, but this time I couldn't find my size in the correct style. I prefer classic/relaxed in dark blue. I don't like the "pre-washed" or worn look. The Dark Midnight Wash was exactly what I wanted - new jeans. The waist measurement was perfect. Unfortunately, the 32 length was waaay too long. (All the Eddie Bauers were 34x32). So I just did an exchange for a 34x30, which should be good. Eventhough the length was too long, I'm still giving 5 stars. Different manufacturers cut sizes differently. It is what it is. And the return process was EZ and the replacement size was in stock. Seriously, there is really no quality difference between these Amazon Essential jeans and my old $60 E.B.s No one sees the label anyway!
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Reviewed in the United States on January 26, 2026
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RB_amazon_shopper
Dallas, US
★★★★★ 3
Weird sizing, snug in some places and much more “relaxed” in others
Special Size: Rigid, Size: 33W x 28L, Color: Black
Comfortable and close fit around waist, buttocks, crotch - but from thigh down trouser cuff it’s a VERY relaxed fit, much bigger than I need even with thick muscular legs. Not quite clown pants or bell bottoms, but a still a strange look. I’ll probably be sending them back.
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Reviewed in the United States on April 24, 2026

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