fits model: Sti, Impreza. make: Subaru, Isuzu. year: 1990–1993.

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: QJO5YN ), ( Big End Diameter: 55mm/2.165 ), ( Big End Width: 21.38mm/0.840 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Note: Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Rod Length: 130.5mm/5.137 ), ( Small End Diameter: 23mm/0.905 ), ( Type: Connecting Rod Set ), ( Weight Tolerance: Balanced To / 1 Gram In Set )
Experience unparalleled engine performance and durability with the Maxpeedingrods QJO5YN H-Beam Connecting Rods. Designed specifically for Subaru Impreza STi EJ20 and Isuzu Ascender models from 1990 to 1993, these connecting rods are an excellent choice for enthusiasts seeking a robust and reliable upgrade.
Crafted from high-quality, forged 4340 chromoly steel, the Maxpeedingrods QJO5YN connecting rods offer exceptional strength and rigidity. With a rod length of 5.137 inches, these rods provide an optimal balance between power and durability, making them suitable for high-performance applications.
The H-beam design of these connecting rods ensures superior strength and reduced flex under extreme conditions, leading to increased power output and improved engine response. The polished finish not only adds a touch of elegance to your engine bay but also aids in reducing friction, thereby enhancing the overall efficiency of your engine.
Each connecting rod features ARP2000 bolts for the cap screws, ensuring a secure and reliable connection between the rod and the piston. The rod bolts are also designed to handle high-stress situations, providing peace of mind during intense driving sessions.
The Maxpeedingrods QJO5YN H-Beam Connecting Rods are an ideal upgrade for those looking to extract maximum performance from their Subaru Impreza STi EJ20 or Isuzu Ascender. With their superior strength, reduced flex, and improved efficiency, these connecting rods are the perfect choice for enthusiasts seeking a reliable and high-performing upgrade. Upgrade your engine today with the Maxpeedingrods QJO5YN H-Beam Connecting Rods.
Maxpeedingrods QJO5YN H-beam connecting rods for Subaru Impreza STI EJ20 Isuzu ASCA (1990-1993, 5.137) are aftermarket connecting rods designed for high-performance applications. Here are some pros and cons to consider before making a purchase:
Pros:1. High-quality materials: Maxpeedingrods uses high-quality materials, such as 4340 chromoly steel, to ensure durability and reliability under high-stress conditions.
2. H-beam design: The H-beam design provides increased strength and rigidity compared to I-beam rods, reducing the chance of failure during high-performance driving or racing.
3. Improved power handling: These connecting rods are designed to handle increased power levels, making them suitable for modified engines.
4. Better balance: Maxpeedingrods uses a balanced design to reduce vibration and improve engine performance.
Cons:1. Cost: Aftermarket connecting rods like Maxpeedingrods QJO5YN are more expensive than OEM (original equipment manufacturer) rods.
2. Installation difficulty: Installing aftermarket connecting rods may require specialized tools and skills, and may not be suitable for novice mechanics.
3. Compatibility issues: Some aftermarket parts may not be compatible with stock components or other aftermarket parts, requiring additional modifications.
4. Warranty concerns: OEM parts may come with a manufacturer warranty, which may not be available with aftermarket parts.
Conclusion:Maxpeedingrods QJO5YN H-beam connecting rods are a good choice for those looking to improve the performance of their Subaru Impreza STI EJ20 or Isuzu ASCA engines. However, potential buyers should be aware of the costs, potential installation difficulties, and compatibility issues associated with aftermarket parts. If you have the necessary skills and resources, and are planning on modifying your engine for increased power, these connecting rods could be a worthwhile investment. But if you're a novice mechanic or not planning any significant modifications, you may want to stick with OEM parts for reliability and ease of installation.