Home > Engine > Bottom End > Pistons > VW/Audi > 1.8T >

Diamond Pistons 83MM 9:4 38004-4 Audi/Volkswagen 1.8T 20V Series
Diamond Pistons 83MM 9:4 38004-4 Audi/Volkswagen 1.8T 20V Series
 
Our Price: $589.99


Product Code: SB-38004-4
Qty:

Description
 
Piston Features:
  • 3D milling on piston crowns for ready to install finish
  • Offset pins for quiet operation
  • Moly skirt coating for friction loss and skirt wear protection
  • Side gas ports for better ring seal
  • Ratios figured for 82.0mm x .045 head gasket @ 8.661 Deck Height
  • Top ring down dimension: .325"
  • Premium 8620 .180W wrist pins chamfered for roundwire locks included
  • Premium 1.0mm x 1.2mm x 2.8mm ring package included
  • Over-sized valve pockets - for larger than stock valve sizes
  • Valve pocket depth: 0.100"/0.060" intake and 0.080" exhaust
  • 2618 material for High HP/Boost applications

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Engine > Bottom End > Pistons > VW/Audi > 1.8T