Skunk2 Alpha Series Honda B18A/B Connecting Rods - Forged 4340 Chromoly Steel, Rated for Over 900 HP

Alpha Series Rods are forged from select 4340 chromoly steel and feature an H-beam design, resulting in the ultimate strength-to-weight ratio. 4340 chromoly is one of the strongest materials available, however, not all 4340 chromoly is the same. As such, Skunk2 relies on extensive material testing and works closely with its foundry to produce high-quality rods at an affordable price. Comprehensive heat-treating, tempering, and shot-peening processes together ensure that each Alpha Series Rod remains consistent and strong. Finally, each rod is magna-fluxed to ensure integrity and that each process has been completed thoroughly and according to Skunk2's rigid specifications. Skunk2's engineers spent nearly three years developing and testing its H-beam rod design. The results are one of the strongest beam configurations available, capable of handling more than 900 hp. Engineers made use of FEA (Finite Element Analysis) to determine high-stress points and implemented features to reduce wear and increase strength. Skunk2's straight design distributes stress across a larger area when compared to tapered rods, providing additional support where necessary. Alpha Series Rods are manufactured from two-piece forgings, resulting in optimal grain orientation along the rod cap for increased strength. By orienting the metal's grain in the direction of stress along the rod cap, perpendicular to the stress exerted along the beam, strength is significantly increased. Skunk2's two-piece forgings provide a precision-tight fit between the rod's cap and its beam without resorting to the brittle materials required by other processes. Alpha Series Rods also feature dual oil passages at their pin ends, providing additional lubrication and cooling, which leads to an even stronger, more durable rod. Unlike other designs, Skunk2's carefully positioned, offset oil passages help deliver lubrication around the entire wrist pin, during each phase of the engine cycle. Alpha Series Connecting Rod Set; 137.00mm Length; 483 Grams; Rated to 900HP; H-Beam; Incl. 3/8 ARP2000 Bolts/Lube; 4340 Chromoly Steel; Set of 4;

• Dual-Pin Oil Passages For Increased Lubrication And Strength
• Pin End Compatible w/Most Pistons w/o Machining
• Shot-Peened For Reduced Fatigue
• 3/8-in. ARP2000/Skunk2 Bolts
• Bronze Wrist Pin Bushings
• Magna-flux Inspected
• Balanced +/- 1 Gram
• Weight 538 grams
• Length 137.00mm
• 900+ HP Capable
• Heat Treated
• FEA Analyzed

Upgrade your Honda B18A/B engine with the Skunk2 Alpha Series Connecting Rods, meticulously engineered for high-performance applications. Crafted from high-grade 4340 chromoly steel, these rods feature an advanced H-beam design that offers an exceptional strength-to-weight ratio, ensuring durability under extreme conditions. Each rod undergoes comprehensive heat-treating, tempering, and shot-peening processes to enhance fatigue resistance and overall strength. The precision manufacturing includes magna-flux inspection to verify structural integrity, guaranteeing reliable performance for demanding engines. Designed through extensive FEA analysis, these rods distribute stress more evenly across the beam, reducing wear and increasing longevity. The two-piece forging construction aligns the grain flow along the stress direction, providing increased strength at critical points, while dual oil passages at the pin ends facilitate better lubrication and cooling during operation. With a length of 137mm and a weight of just over 19 ounces, these rods are capable of supporting over 900 horsepower, making them ideal for high-performance builds and forced induction setups. The set includes 3/8-inch ARP2000 bolts and bronze wrist pin bushings for secure assembly and smooth operation, with each component balanced to within +/- 1 gram to ensure vibration-free performance. Whether you're building a turbocharged street warrior or a track-ready machine, the Skunk2 Alpha Series Honda B18A/B Connecting Rods deliver strength, reliability, and precision for your high-horsepower engine.

Features:

• Dual pin oil passages for increased lubrication and strength

• Compatible with most pistons without additional machining

• Shot-peened for reduced fatigue and enhanced durability

• Includes 3/8-inch ARP2000 bolts for secure fastening

• Bronze wrist pin bushings for smooth movement

• Magna-flux inspected for structural integrity

• Balanced to within +/- 1 gram for smooth operation

• Constructed from forged 4340 chromoly steel for maximum strength

• Designed for engines capable of exceeding 900 horsepower

• FEA analyzed for optimal stress distribution

Fitment:
1990 Acura Integra GS
1990 Acura Integra LS
1990 Acura Integra RS
1991 Acura Integra GS
1991 Acura Integra LS
1991 Acura Integra RS
1992 Acura Integra GS
1992 Acura Integra GS-R
1992 Acura Integra LS
1992 Acura Integra RS
1993 Acura Integra GS
1993 Acura Integra GS-R
1993 Acura Integra LS
1993 Acura Integra RS
1994 Acura Integra LS
1994 Acura Integra RS
1995 Acura Integra LS
1995 Acura Integra RS
1995 Acura Integra Special Edition
1996 Acura Integra LS
1996 Acura Integra RS
1996 Acura Integra Special Edition
1997 Acura Integra GS
1997 Acura Integra LS
1997 Acura Integra RS
1997 Honda CR-V LX
1998 Acura Integra GS
1998 Acura Integra LS
1998 Acura Integra RS
1998 Honda CR-V EX
1998 Honda CR-V LX
1999 Acura Integra GS
1999 Acura Integra LS
1999 Honda Civic Si
1999 Honda CR-V EX
1999 Honda CR-V LX
2000 Acura Integra GS
2000 Acura Integra LS
2000 Honda Civic Si
2000 Honda CR-V EX
2000 Honda CR-V LX
2000 Honda CR-V SE
2001 Acura Integra GS
2001 Acura Integra LS
2001 Honda CR-V EX
2001 Honda CR-V LX
2001 Honda CR-V SE

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1