136 mm VW cylinder head stud set Installs using 3/16 Allen wrench 12 point precison ground heat treated nuts 12 point Nuts and washers precision ground 180.000 psi tensile strength...
M11 Thread studs, please be sure that your OEM bolts have the same thread before purchase
Replaces 116mm 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.â€
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)