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Discussion Starter #1
Hello,

I was just wondering which ARP Head Studs do most people use. Theres ARP2000 studs and ARP L19 studs. The ARP2000 have a tensile strength of 220,000psi, and the L19's are 260,000psi+. I just was wonder as the L19 are more of a pain to install and are double the price. I don't know which ones to get.

Thanks in advance,
Mitch
 

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L19 is a bad choice due to their issues with hydrogen embrittlement and are designed for constant tear down engines. If possible the ARP 625+ material would be the best choice for a street driven engine.
 
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