TOYOTA 2GRFE, ACL Race Series Main Bearings (4M8468H)
For shipping cost -add all the products you would like, then navigate to the shopping cart to calculate shipping quote.
TOYOTA 2GRFE, ACL Race Series Main Bearings (4M8468H) - High Performance and Durability
Enhance your engine's performance with the TOYOTA 2GRFE, ACL Race Series Main Bearings (4M8468H). Specifically engineered to endure higher RPM conditions, these bearings are ideal for demanding racing environments. Designed for popular 4, 6, and 8 cylinder applications, they offer superior strength and reliability.
- High Strength Overlay Plate: Features a reduced thickness for enhanced durability.
- Hardened Steel Backs: All Conrod Bearings come with hardened steel backs for added strength.
- Increased Crush: Eliminates flash plating for a more secure fit.
- 3/4 Grooving: Main Bearings are designed with 3/4 grooving to ensure optimal oil supply.
- Consistent Wall Tolerances: Provides tight and reliable performance.
- Oversize Chamfers: Available where applicable for improved fitment.
Explore the full range of ACL Race Series Engine Bearings for unmatched performance and reliability. Visit ACL Race Series Engine Bearings for more information.
| Product Name | TOYOTA 2GRFE, ACL Race Series Main Bearings (4M8468H) |
|---|---|
| Brands | ACL |
| Engine | 2GR-FE |
| Make | Toyota |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
You can calculate shipping rates inside the shopping cart. After adding all the products you would like, navigate to the cart and click the ESTIMATE SHIPPING & TAX link. .
If you only see the Click and Collect shipping option, it means that your address was not validated correctly.
If you have issues calculating freight, please get in touch. We are happy to help.
If you are outside of Australia, you are responsible for any duty or taxes charged by your government."
Disclaimer:
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
What information do I need to match these pistons to my engine?
You need the engine code, bore size, stroke, rod length, pin diameter and target compression ratio. These determine the correct piston compression height and crown design.
How should ring gaps be set for these pistons?
Ring gaps must be set by your engine builder based on fuel type, boost level and the intended rpm range. Forced-induction engines usually require larger gaps.
Are forged pistons suitable for street engines?
Yes. Forged pistons handle detonation and high cylinder pressure better than cast units. Your builder should set the piston-to-bore clearance to suit your application.
What are the key features of the ACL Race Series Main Bearings for the 2GR-FE?
The ACL Race Series Main Bearings for the 2GR-FE feature a high strength overlay plate with reduced thickness for enhanced durability, hardened steel backs for added strength, and increased crush to ensure a secure fit. They also include 3/4 grooving for optimal oil supply and consistent wall tolerances for reliable performance.
Do I need to modify my engine block to use these bearings?
Typically, these bearings should fit standard 2GR-FE applications without modification. However, it's essential to check for proper clearances and ensure that your engine block is in good condition. Depending on your specific build, you may need to perform line boring or other machining to achieve the correct fit.
What RPM range are these bearings suitable for?
The ACL Race Series Main Bearings are designed for high-performance applications and can handle higher RPM conditions typical in racing environments. However, the actual reliability at elevated RPMs will depend on proper installation, machining, and overall engine tuning.
What should I consider regarding oil clearance when using these bearings?
Oil clearance is critical for the performance of the ACL Race Series Main Bearings. It's recommended to consult the manufacturer's specifications and ensure that your engine builder sets the correct clearances based on the intended use and oil viscosity. This will help maintain optimal lubrication and prevent premature wear.
Are these bearings suitable for both street and race applications?
While the ACL Race Series Main Bearings are engineered for high-performance and racing conditions, they can also be used in street applications where enhanced durability and strength are desired. However, keep in mind that the longevity of the bearings will depend on engine tuning, driving style, and maintenance practices.