ARP now has vw diesel specific head studs!!! - page 2 - General - VWDiesel.net The IDI, TDI, and mTDI source.

• #15 by RadoTD on 28 Apr, 2010 23:11
• Quote from: rallydiesel on 28 Apr, 2010 09:42

  The Cosworth studs only torque to 80 and these can be torqued to 125. Apparently the material is different.
  

  
  Ooh sweet Hopefully we can run more boost without warping the head then!