BlackKnight

Anyone have the correct part number for the ARP head studs and main studs for a 07 tC Block? Are the 05-06 different than the 07+?

crush02342002

iTrader: (2)

call up p-tuning or dezod...there was talk that the head bolts were different lengths and that arp didnt have a head stud the correct length for the 07-10 2az.
idk if they are makeing them now or not. if i remember correctly the 05-06 2az (prolly further back aswell) shared the same head stud (thread, size, lenght) from a nissan sr20det. Ill double check that.

edit*
05-06 2az shares same size and length with a honda (not sure what engine)

crush02342002

iTrader: (2)

https://www.scionlife.com/forums/sho...d.php?t=137498

crush02342002

iTrader: (2)

http://www.ptuning.com/html/Item-Des...l&ModelDesc=tC

paul_dezod

Mains work for all of the years.
http://www.dezod.com/pd-arp-main-stu...n-tc-05-09.cfm

However, head studs do not. Chris is right here with respect to the length of the studs being different from 07-10 from 05-06. We do have a solution for the 05-06, but not for the 07-10.

05-06
http://www.dezod.com/pd-arp-head-stu...5-06-2azfe.cfm

johnhawkins

iTrader: (1)

I got mine for Descendant and the studs they sell fit ALL year tC 05-10. I originally had the ARP for the 05-06 and sold them under the b18 engine code I believe. When I called ARP they dont actually make a kit specific for the tC - Well at least the didnt at the time I called. But some how the Descendant head studs should fit all year tC I confirmed this with Rob when I bought them and currently have them succesfully installed on my 08 block with 06 rebuilt head.