SKU: 55992049953

QSC Porsche 911 90mm Cylinders & Pistons Set

Sale price$588.60 Regular price$654.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

QSC Porsche 911 90mm Cylinders & Pistons SetQSC Porsche 911 cylinders pistons are made of cast iron aluminum. The surface of the cylinders is CNC machined for smooth operation. The structure of cylinders pistons are designed to enhance the heat resistance and durability. This set includes 6x 90mm cylinders, 6x pistons, 6x pins clips. NO piston rings The design of this cylinder set is modified from the stock's. The groove at the top of the rim has been removed, so the top is flat. Please refer

QSC Porsche 911 cylinders/pistons are made of cast iron/aluminum. The surface of the cylinders is CNC machined for smooth operation. The structure of cylinders/pistons are designed to enhance the heat-resistance and durability. This set includes 6x 90mm cylinders, 6x pistons, 6x pins/clips. NO piston rings
The design of this cylinder set is modified from the stock's. The groove at the top of the rim has been removed, so the top is flat. Please refer to the pictures above.**

 

Application

  • Porsche 911 2.5-2.7L

 

Specification

  • Cylinders material: Cast iron
  • Piston material: Aluminum Alloy
  • Cylinders size: 90mm
  • Compression ratio: 8.5:1

 

Features Highlights

  • Smooth operation
  • Heat resistant and durable
  • Easy installation/li>

 

**Professional installation is recommended

**A break-in period of 500 miles is required after the installation

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: 55992049953

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Wilma Johnson
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lemon ice
Lexington, US
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reliable mild exfoliating toner for everyday
My favorite toner that helps evenly exfoliates the flakey dead skin. It helps with minimizing acne from clogged skin buildups like dead skin and oils. I find glycolic acid too harsh even when using it once a week so this is perfect and it has no added fragrances. I tend to switch up my skincare regimen based on what good deals there are but I'm on my 5th big bottle of this stuff and it's a good deal for this size. I tried out other skin toners like roundlab dokdo, tiam b5 but my oily skin prefers this more.
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Charlene
Lowell, US
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My favorite toner + lasts a long time!
I have tried TONS of toners. This one beats all of the other toners by far (even the viral milky toners)! This toner absorbs quickly into the skin. This really calms down any redness or irritation I have. I use it both in my night routine and my morning routine before any of my other skincare. One bottle also goes a LONG way! I am on MONTH 7 of 2x daily use, and I still have at least a months worth left! I apply the toner directly into my hand and pat on my face (some people use cotton pads but I feel like it wastes a little bit of product).
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Diana rojas
Belleville, US
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Perfecto y escelente
This toner is perfect for all skin types. I've been using it for a long time.
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Reviewed in the United States on October 28, 2025

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