Lextreme II
Active Member
Got a two sets of ARP Head Studs for the 1UZ-3UZFE. These are custom made for our engines. The studs are 4.6" long with an Allan Hex 4 mm to tighten the studs to the block and the studs are lock with a 12 corner hex nut.
The torque specs for these studs are:
1. 35 ft/lbs
2. 45 ft/lbs
3. 55 ft/lbs
The torque specs for these studs are:
1. 35 ft/lbs
2. 45 ft/lbs
3. 55 ft/lbs