1. Engine Crankshafts Products
  2. sku: 1394318670146191
  3. EAGLE 12904

EAGLE 12904 Ls Pistons Rotating Mahle 9.2 4.000

fits make: Chevy, Eagle.

12904 Assembly 9.2 Mahle Ls Chevy Pistons Eagle 4.000 1 Stroke Rotating

( Brand: Eagle ), ( Manufacturer Part Number: 12904 ), ( Part Type: Piston )

Review EAGLE Ls Chevy Pistons Rotating 4.000 9.2 Assembly Stroke Mahle

The 12904 LS Chevy pistons are a high-performance upgrade for your engine, designed for use with a 4.000 stroke length and 9.2 compression ratio. These pistons are manufactured by Eagle, a renowned name in the world of performance parts, and are further enhanced by Mahle, a leader in piston technology.

These pistons are crafted from forged 2618-T6 aluminum alloy, ensuring both strength and lightweight construction. The domed piston crown is designed to provide optimal combustion efficiency, while the skirt is optimized for reduced friction and improved oil retention. The piston ring grooves are precision machined for a perfect seal, ensuring minimal blow-by and improved engine efficiency.

The 12904 LS Chevy pistons are also equipped with a unique secondaries groove, which allows for the use of two compression rings instead of the traditional single ring. This design feature significantly reduces the likelihood of ring groove failure and enhances engine performance, especially under high-load conditions.

The piston pin bore is precision machined to ensure a perfect fit with the connecting rod, and the piston pin itself is made from high-strength steel. The pin is further reinforced with a full floating pin retainer, providing additional strength and durability.

In summary, the 12904 LS Chevy pistons are a high-quality, high-performance upgrade for your engine. Their forged aluminum alloy construction, domed piston crown, and precision-machined ring grooves ensure optimal combustion efficiency and minimal blow-by. The unique secondary groove and full-floating pin retainer further enhance strength and durability, making these pistons an excellent choice for high-load, high-performance applications.

Pros of buying 12904 LS Chevy pistons (rotating at 4000 RPM, 9.2 compression ratio, Eagle Mahle):

1. High-quality material: Eagle Mahle is a reputable brand known for producing high-quality pistons. The use of this brand ensures durability and reliability.

2. Designed for high performance: The pistons are designed for use in high-performance applications, which means they can handle increased power and pressure.

3. Compatibility: These pistons are specifically designed for the LS Chevy engine, ensuring a perfect fit and optimal engine performance.

4. Compression ratio: The 9.2 compression ratio of these pistons is suitable for high-performance applications, allowing more efficient combustion and increasing power output.

Cons of buying 12904 LS Chevy pistons (rotating at 4000 RPM, 9.2 compression ratio, Eagle Mahle):

1. Cost: High-performance pistons like these can be quite expensive. The cost may be a significant factor for some buyers.

2. Installation complexity: Installing high-performance pistons can be a complex process that requires specialized tools and knowledge. This may result in additional costs for installation, or the need to hire a professional.

3. Potential engine modifications: Installing these pistons may require additional modifications to the engine to ensure proper functioning. This could include modifying the engine's head, camshaft, or fuel system.

Conclusion:

The 12904 LS Chevy pistons are a great choice for those looking to significantly improve their engine's performance. However, the high cost and complexity of installation should be considered before making a purchase. It's essential to weigh these factors against the potential benefits to determine if these pistons are a good fit for your specific needs.

Recommendation:

If you're willing to invest in high-performance pistons and have the necessary knowledge and resources for installation, the 12904 LS Chevy pistons are a great choice. However, if you're unsure about the installation process or the cost is prohibitive, it may be worth considering less expensive alternatives or seeking professional advice before making a decision.

Details:

125 length , bushed mahle forged Inc dome pistons 32cc Inc dome, available in bore plasma Molly file fit ring set ACLU cleft 77 or king rod and main bearing set compression ratio with 66cc heads, 4.

Eagle competition rotating assembly Chevy ls Eagle competition assemblies offer the ultimate in strength and reliability at an affordable price.

specifications cranshafengin:

  • for makes: Chevy, Eagle
  • brand: Eagle
  • mpn: 12904
  • part type: Piston

Offer:

  • # bids: 0
  • quantity: 1
  • best offer: false
  • # Sold: 0
  • Started: July 23, 2015, 6:20 pm

Seller:

  • city: Brookings, South Dakota
  • zipcode: 57006

Ratings:

  1. Great transaction, Nice book, should be very helpful, thanks. 08-02-15
  2. Item as described. High quality. A+++ 08-02-15
  3. Great Item! Fast Shipping, Great Seller!!! Thanks!!! 08-02-15

Returns:

  • paid by: Buyer
  • details: Returns & Exchanges: We will accept returns and exchanges on this product minus a 20% restock fee minimum $10 on the product price, shipping charges are not refundable. Listings with Free Shipping or Discounted Shipping will have actual shipping charges deducted before restock fee is applied. Please make sure you know what you are buying and that it works for your application. If you need to return an item, please within 14 days after receiving the product and we will issue a RMA number and detailed return instructions. We do not accept returns or exchange requests after 14 days. You will need a RMA number or your return will be refused at our dock and shipped back to you at your expense. Only merchandise new in box unopened and in completely resale-able condition will be accepted for returns be honest about your return .Under no circumstances will we accept a return on any part that has been installed. This policy includes parts received in error due to a shipping mistake. Check your part number, check the instructions if applicable and check your application before attempting installation. In the event where the product is defective it is the customer's responsibility to return the package to us postage paid. Upon inspection if the item in question is in fact defective a new or repaired replacement will be returned to you at our expense.YOUR PURCHASE OF THIS PRODUCT FROM THIS LISTING IS YOUR ACCEPTANCE OF OUR TERMS OF THIS SALE
  • time: 14 Days
  • policy: returns accepted
  • type: Money Back

Payments:

  • Discover
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  • VisaMC

Shipping:

  • cost: $39.95
  • type: Flat
  • handling: 2 days

General:

  • condition: New
  • in stock: Yes
  • Motors > Parts & Accessories > Car & Truck Parts > Engines & Components > Crankshafts & Parts
for makes: chevy, eagle, part type: piston,
category: auto parts > engines & components > crankshafts & parts, sku: 1394318670146191,
Review#1 Great transaction, Nice book, should be very helpful, thanks. ()
Review#2 Item as described. High quality. A+++ ()
Review#3 Great Item! Fast Shipping, Great Seller!!! Thanks!!! ()
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