1. Engine Crankshafts Products
  2. sku: 1960402745873173
  3. MANLEY 190040B

MANLEY 190040B Crankshaft Tuff Billet 79MM

fits model: Ej25, Sti, Turbo. make: Subaru.

190040b Stroke 79mm Manley Sti Crankshaft Subaru Ej25 Turbo Billet Tuff

( Brand: Manley ), ( Manufacturer Part Number: 190040B ), ( Part Type: Crankshaft )

Review MANLEY 79mm Crankshaft Stroke Subaru Tuff Billet fits EJ25 STI TURBO

The 190040b 79mm crankshaft from Manley Motorsports is a high-performance upgrade for Subaru EJ25 engines, specifically designed for those with a desire for increased power and reliability. This billet crankshaft is made from 4340 chromoly steel, a material known for its strength and durability, ensuring it can withstand the rigors of high-horsepower applications.

The 79mm stroke of this crankshaft provides an increase in displacement over the standard EJ25 engine, resulting in more power. The crankshaft features a polished finish, which not only looks great but also aids in reducing friction, contributing to smoother operation and improved efficiency.

The 190040b crankshaft is designed with a 261/64" journal diameter, a 79mm stroke, and a 6.000" crankshaft centerline. It is also equipped with Manley's proprietary roller bearings, providing a quieter operation and longer bearing life compared to standard bearings.

This Manley crankshaft is a direct-fit replacement for the stock EJ25 crankshaft, making installation straightforward. However, it's essential to note that installing this crankshaft requires a balanced rotating assembly, as well as appropriate engine building skills and a suitable engine dyno for proper break-in.

In summary, the 190040b 79mm crankshaft from Manley Motorsports is an excellent choice for Subaru EJ25 engine builders looking to increase power and reliability. Its high-quality materials, superior design, and improved performance make it a valuable addition to any high-horsepower Subaru build.

Pros of buying a 190040B 79mm crankshaft for a Subaru EJ25 engine with a Tuff Turbo:

1. High-quality material: The crankshaft is made of billet material, which is known for its strength and durability.

2. Increased horsepower and torque: The 79mm stroke of the crankshaft allows for increased displacement, leading to more power and torque.

3. Tough Turbo compatibility: This crankshaft is specifically designed for use with Tuff Turbo, ensuring a smooth and efficient operation.

4. Manley Racing reputation: Manley Racing is a well-known and respected manufacturer of high-performance engine parts, which adds to the confidence in the product's quality and performance.

Cons of buying a 190040B 79mm crankshaft for a Subaru EJ25 engine with a Tuff Turbo:

1. Cost: Billet crankshafts are more expensive than standard crankshafts, which may be a prohibitive factor for some buyers.

2. Requires additional modifications: Installing a larger stroke crankshaft may require additional modifications to the engine, such as upgrading the pistons and connecting rods.

3. Risk of engine damage: If not properly installed or maintained, a larger stroke crankshaft may lead to engine damage.

Conclusion:

The 190040B 79mm crankshaft is a high-quality and durable option for Subaru EJ25 engines with a Tuff Turbo, offering increased horsepower and torque. However, the cost and potential for additional modifications and engine damage should be considered before making a purchase. For those looking to maximize the performance of their engine, the benefits may outweigh the drawbacks, but it is important to ensure that the installation is done properly by a qualified mechanic.

Recommendation:

If you are looking to significantly increase the horsepower and torque of your Subaru EJ25 engine with a Tuff Turbo, the 190040B 79mm crankshaft is a worthwhile investment. However, it is recommended to have the installation done by a qualified mechanic to ensure proper fit and function, and to regularly maintain the engine to prevent potential issues.

Details:

Please see the for information regarding shipping costs and available shipping methods.

Search by make model year or part number Manley Turbo tuff billet crankshaft Subaru Sti EJ25 79mm stroke 190040B 4340 billet multi step heat treatment process stress relieved and shot preened nitrated 100 knife edged counterweights gun drilled gun drilled crank pin and counterweights weighs only 19.

Purchase from map to receive aggressive pricing and retain your manufacturer's warranty.

part #: 190040b prices

  • $1954.24-$2244.99

specifications cranshafengin:

  • for models: Ej25, Sti, Turbo
  • for makes: Subaru
  • brand: Manley
  • mpn: 190040b
  • part type: Crankshaft

Offer:

  • quantity: 2
  • # bids: 0
  • best offer: false
  • Started: July 9, 2015, 5:39 pm
  • # Sold: 0

Ratings:

  1. Fast Shipping! Excellent Service! 07-09-15
  2. Exellent seller! 07-09-15
  3. Great doing business 07-09-15
  4. Fast ship item as described will do business again 07-09-15
  5. Super easy buyer to do business with! Thanks for using LeeC Parts! - Lee 07-09-15

Seller:

  • zipcode: 55016
  • city: Cottage Grove, Minnesota

General:

  • in stock: Yes
  • condition: New
  • Motors > Parts & Accessories > Car & Truck Parts > Engines & Components > Crankshafts & Parts

Returns:

  • details: Outbound shipping charges are non-refundable and will be deducted from returns. Item must be returned in the same condition as received.
  • policy: returns accepted
  • type: Money Back
  • time: 14 Days
  • paid by: Buyer

Shipping:

  • handling: 1 days
  • cost: $0.0
  • type: Flat

Payments:

  • PayPal
for models: ej25, sti, turbo, for makes: subaru, part type: crankshaft,
category: auto parts > engines & components > crankshafts & parts, sku: 1960402745873173,
Review#1 Fast Shipping! Excellent Service! ()
Review#2 Exellent seller! ()
Review#3 Great doing business ()
Review#4 Fast ship item as described will do business again ()
Review#5 Super easy buyer to do business with! Thanks for using LeeC Parts! - Lee ()
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5 offers $1954.24–$2244.99 USD
  • New. Offer #1 priced at $1954.24 + $0.00 shipping estimate = $1954.24* total. For High Horsepower/High Boosted Applications, explore our fully machined "Turbo Tuff Series" billet cranks, available for Mitsubishi 4G63/4G64 and Subaru EJ20/EJ25 engines. ManufacturerPart : .FREE SHIPPING
  • New. Offer #2 priced at $2091.05 + $0.00 shipping estimate = $2091.05* total. FREE SHIPPING
  • New. Offer #3 priced at $2244.99 + $0.00 shipping estimate = $2244.99* total. The Manley Performance 4340 Billet Crankshaft is designed for high-performance Subaru EJ20 and EJ25 engines, providing exceptional strength and reliability for demanding applications.FREE SHIPPING
  • New. Offer #4 priced at $2091.05 + $0.00 shipping estimate = $2091.05* total. Lightweight Design 4340 Billet Material: Manufactured from 4340 Turbo-Tuff Billet material ensuring durability and performance. Manley Forged Engine Crankshaft - 79mm" Stroke For Subaru EJ20.FREE SHIPPING
  • New. Offer #5 priced at $2091.05 + $0.00 shipping estimate = $2091.05* total. FREE SHIPPING

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