VW 16V EA827 M12 Upgrade Pro-Series 18.8 cylinder head stud bolt set
This set replaces the original cylinder head bolts with high-strength Pro-Series 18.8 stud bolts. This is necessary for major performance upgrades, as the original cylinder head bolts elongate during operation and the cylinder head can lift off. The Pro-Series 18.8 stud bolts with a tensile strength of 1850 N/mm² provide a remedy for this. In addition, these stud bolts do not need to be replaced after disassembly, but can be reused.
Technical details:
Part number: P101091010
Kit contents:
10 stud bolts (M12)
10 nuts (M12)
10 washers(M12)
Assembly lubricant
Assembly instructions
Tensile strength:
Pro-Series 18.8 steel
1850+ N/mm² (270,000+ PSI)
High-quality materials and manufacturing
The Pro-Series 18.8 sets are high-strength stud bolts made in Germany. A special steel is used, which has a tensile strength of 1850+ N/mm² after tempering. All threads are formed and not cut as is customary in the trade. By rolling the threads, the strength of the tooth flanks can be increased by around 30%. All Pro-Series products are supplied with a nickel coating or optionally with a burnished finish and are therefore protected against corrosion in the long term, even under the toughest conditions.
Easy installation and durability
Pro-Series stud bolts have a hexagon socket drive on the head side for screwing in the stud bolts. Thanks to a cone on the engine block side of the stud, the studs are not supported on the thread flanks when the nuts are tightened, but in the bore of the thread in the engine block. This support protects the threads during frequent assembly of racing engines. A major advantage of Pro-Series over other manufacturers are the nuts and, if necessary, washers included in the set, as these also have a tensile strength of 1850 N/mm².
Application list:
Year of construction 1973-2013
Audi 80 B1 Type 82 1.3L 1.5L 1.6L 55 hp 75 hp 85 hp 100 hp and 110 hp
VW Corrado Type 53i 1.8L G60 PG 160 hp
VW Corrado Type 53i 2.0L 16V 9A 136 hp
VW Golf II (Type 19E/1G1) 1.8L 16V PL 129 PS
VW Golf II (Type 19E/1G1) G60 PG 160 hp
VW Golf III (Type 1H) 2.0L 16V ABF 150 hp
VW Passat B1 Type 32 1.3L 1.5L 1.6L 55 hp 75 hp 85 hp
VW Passat B3 (31/35i) 1.8L G60 PG 160 hp
VW Passat B3 (31/35i) 2.0L (8V and 16V) 2E 115 hp
VW Passat B3 (31/35i) 2.0L (8V and 16V) 9A 136 hp
VW Santana 94 hp and 107 hp
Made in Gemany
Experience the power and reliability of the Pro-Series 18.8 cylinder head studs and get the most out of your VW 16V EA827 engine. Order now and secure the decisive advantage for your vehicle!
