ARP 5 cylinder 10V cylinder head stud bolt Audi 80/90 Urquattro 100/200

ARP Audi 5 cylinder 10V cylinder head stud bolt

Made in USA

ARP Bolts are used by virtually every top professional engine builder.

Simply put, there is no better bolt setup on the market today.

These main bearing studs are manufactured to exacting tolerances, heat treated, centerless ground and rolled to ensure consistent clamping force and durability.
Only premium grade 8740 alloy is used with a tensile strength material of 190,000 psi, which is far superior to "aerospace witness" steel alloys.
Studs allow for easy installation of cylinder heads and gaskets, eliminating the need for alignment.

These ARP studs fit all 10V engines and are great for racing engines.

Installation tips:
Stud bolts are only screwed into the block hand-tight.
Lightly lubricate the nuts with the enclosed assembly paste.

Tighten step by step according to the data sheet. (The data sheet can be found in the appendices as a download)
- Step 1: 60Nm
- Step 2: 80Nm
- Step 3: 100Nm

Scope of delivery:
12x ARP stud bolts
12x ARP 12-point nut
1x ARP Moly Assembly Lube 204-4103
The assembly data sheet can be found in the appendices as a download

Suitable for all Audi vehicles such as:
80/90 Coupe
Type 81/85/89
Urquattro
100/200 Type 44