• VW cylinder head stud set, available in either 118mm (this item)  or   136mm length for taller blocks. 
• They will fit earlier and old style VW 8V cylinder heads.
• The set contains 10 Studs,  10 washers and 12 point nuts, (you will need a 1/2 or 13mm 12 point socket).
• The studs are for M11 threads, please confirm with your OEM bolts before purchase.
• These will replace 93mm OEM bolts.
• Maximum Torque - 72 ft/lb.

“All SPA Turbo's cylinder head stud sets includes 1 pack of CMD's anti scoring lube #3.

Designed for extreme pressure applications, it’s perfect for cylinder head studs assembly, as it stands pressure values of 40,000 to 50,000 psi, which helps to reduce thread friction and ensure that the torque applied is used to properly stretch the bolts.”

• Special cylinder head gasket for turbo conversion
• With this special Turbo multilayer metal cylinder head gasket
• The compression reduction is already integrated in the seal.
• (Ground and coated)
• Will accept pistons up to 84.00mm overbored sized, can be used with smaller bores with no problem too.
• Compression ratio NEW will depend on the engine used
• Manufacturer: SPA TURBO
• Engine Code: All 2 liters   Blocks of VW 8V and 16V (some small modifications may be necessary in some cases)
• 9A, 6A, ACE, 2E, ADY, ACX ABF, AGG, AKR, ABA, ABBOT, ADW, AAD, AAE, CAST OFF, 3A, SD.

• Similar to OE numbers/Comparable numbers of manufacturers

• Available in 1.5mm, 2.0mm and 2.5mm thickness
• We're the  VW Turbo experts!