Eagle Rods FRS/BRZ/86 (Subaru FA20 2.0) CRS5089S3D

Eagle Rods FRS/BRZ/86 (Subaru FA20 2.0) CRS5089S3D

$359.95
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Fitment Information Scion FRS (2013, 2014, 2015, 2016) Subaru BRZ (2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021) Toyota 86 (2017, 2018, 2019, 2020, 2021) Specs Sold as a full set Recommended up to 900hp length: 5.089 in. pin size: 22mm typical weight: 540g Product Description 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 foundr

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