Hi guys,

I tried a search but to no avail, has anyone got the ARP L19 head studs tightening torque settings to hand?

I checked on the ARP website but since I don't have the part number to hand, I couldn't find the specs.

Sharif sent them to me in an unbranded box and they had no instructions (the invoice was for L19 studs though!) so my tuner was unsure whether they were ARP in the first place. My tuner says they are normally a slightly different colour, could it be he gets confused with the standard ARP head studs?


Thanks

Valerio

 

This should answer your question mate:

https://my350z.com/forum/engine-and-...9-and-arp.html

 

must have failed on the search , thanks!!!

Also, the box looks exactly like the one I have

 

90 ftlb

 

90-95ft/lbs. We run them to 95ft/lbs. Make sure to use ARP Moly lube on the threads, and nothing else. Also make sure to run a chase through the holes, so they are perfectly straight and clean.

 

perfect, passed the info on, thanks Sharif!

 

thats not all some thing more has to be done