Author Topic: Pistons for turbo stroker  (Read 2661 times)

Tor Arne Kaasen

  • Full Member
  • ***
  • Thank You
  • -Receive: 0
  • Posts: 100
    • View Profile
Pistons for turbo stroker
« on: February 25, 2007, 04:10:42 AM »
How deap shuoud the growe (disch) be in the piston, for a cop 8,5 -1 whit pison 86mm dia and stroke 88mm. the org disch is 4,38mm and the valve groves is 1,4 mm.
BMW E82 120d Coupe and BMW Z3 1,9 m44