Discussion in 'Z Re-builds' started by rob260, Dec 30, 2013.
Ha fair question -had to draw the line SOMEHERE...
More cool shit... my new head studs arrived today.
These are very custom ARP CA 625 plus. Around 27% stronger than 2000 series and fully corrosion and oxidisation resistant and good fatigue resistance.
No you can’t find these in the ARP catalogue. Yes can order in but will cost you over $1k/set.
I’ll be using these in the heads and L19 in the mains.
Now they look a bit nice.
Are the same torque specs used?
Should be able to give it more preload... I just had a look at ARP website and they only list specs for 220KSI fasteners. These are a 260-280KSI fastener so I might have to send them an email...
Those look lovely! I just used some normal ARP head studs on my Twincam rebuild and was impressed with the finish. Those are nearly too nice to hide in the engine
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