Eagle - KA24E/DE H-Beam Connecting Rods - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

TNR Performance Parts · 07-01-2013, 08:39 PM

TNR Performance Parts

Eagle Rods

Eagle KA24 H Beam Connecting Rods Set of 4

All Eagle H-beam rods are forged from certified 4340 chromoly steel. While a lot of companies make rods from this material, if you pay close attention, you will notice not all 4340 is the same. For instance, to be classified as 4340 steel certain alloying elements must be present in certain percentages. AISI/SAE specifications call for 1.65% to 2.00% nickel content. While this seems like a small difference, understand that this is almost an 18% variation. 4340 steel with 1.65% nickel will act a little differently than 4340 steel with 2.00% nickel content. This is just one of many alloying elements involved in creating 4340 steel. Through extensive material testing, Eagle works closely with the foundry they use to achieve a much tighter tolerance of all alloying elements to their specific requirements. Along with this, the heat treatment and tempering process used is vital to producing a strong steel. While exactly what they do is a closely guarded secret, all of this attention to detail results in a stronger and much more consistent material. Eagle's 4340 steel is routinely tests 10-15% stronger than typical SAE/AISI spec 4340 steel. Another important design feature is all Eagle H-beam rods are manufactured from a 2 piece forging. This is significant because it enhances the strength of the rod cap by orienting the "grain" of the metal with the direction of stress. The stress exerted on the cap is perpendicular to the stress on the beam. Forged metal, like wood, has a grain "flow".

Engine:
- KA24E
- KA24DE

Specs:
- Weight: 630g
- Bolts: 3/8" ARP 2000
- Length: 6.496"

Currently 2 sets in stock.

Let us know if you have any questions.

TNR Performance Parts

MrSanchez925 · 07-18-2013, 05:19 PM

How much shipped to 94553?

Slims · 08-02-2013, 12:32 AM

shipped 93427

07-01-2013, 08:39 PM	#1
TNR Performance Parts Leaky Injector Join Date: Sep 2012 Location: California Posts: 58 Trader Rating: (4) Feedback Score: 4 reviews	Eagle - KA24E/DE H-Beam Connecting Rods TNR Performance Parts Eagle Rods Eagle KA24 H Beam Connecting Rods Set of 4 All Eagle H-beam rods are forged from certified 4340 chromoly steel. While a lot of companies make rods from this material, if you pay close attention, you will notice not all 4340 is the same. For instance, to be classified as 4340 steel certain alloying elements must be present in certain percentages. AISI/SAE specifications call for 1.65% to 2.00% nickel content. While this seems like a small difference, understand that this is almost an 18% variation. 4340 steel with 1.65% nickel will act a little differently than 4340 steel with 2.00% nickel content. This is just one of many alloying elements involved in creating 4340 steel. Through extensive material testing, Eagle works closely with the foundry they use to achieve a much tighter tolerance of all alloying elements to their specific requirements. Along with this, the heat treatment and tempering process used is vital to producing a strong steel. While exactly what they do is a closely guarded secret, all of this attention to detail results in a stronger and much more consistent material. Eagle's 4340 steel is routinely tests 10-15% stronger than typical SAE/AISI spec 4340 steel. Another important design feature is all Eagle H-beam rods are manufactured from a 2 piece forging. This is significant because it enhances the strength of the rod cap by orienting the "grain" of the metal with the direction of stress. The stress exerted on the cap is perpendicular to the stress on the beam. Forged metal, like wood, has a grain "flow". Engine: - KA24E - KA24DE Specs: - Weight: 630g - Bolts: 3/8" ARP 2000 - Length: 6.496" Currently 2 sets in stock. Let us know if you have any questions. TNR Performance Parts __________________ www.tnrperformanceparts.com Follow us: www.facebook.com/TNRperformanceparts http://instagram.com/tnrperformanceparts#

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07-18-2013, 05:19 PM	#2
MrSanchez925 Zilvia Junkie Join Date: Feb 2012 Location: Martinez, Ca Age: 32 Posts: 412 Trader Rating: (4) Feedback Score: 4 reviews	How much shipped to 94553?

08-02-2013, 12:32 AM	#3
Slims Zilvia Member Join Date: Jan 2011 Location: Solvang CA Posts: 245 Trader Rating: (2) Feedback Score: 2 reviews	shipped 93427