diamond 11599-r1 3.80" Bore, -2.2cc piston kit

Diamond's R Series pistons are machined using their newest and most precise equipment. This price includes Diamond rings.  

Specs:

• Item Number	Bore	Stroke	Rod	Comp. Height	Pin	CC	Ring Thickness
  11592-R1-8-H	3.780	3.622	6.098	1.331	.945 x 2.500	-2.0cc	1.0mm x 1.2mm x 2.8mm
  11593-R1-8-H	3.780	3.622	6.125	1.304	.927 x 2.500	-2.0cc	1.0mm x 1.2mm x 2.8mm
  11598-R1-8-H	3.800	3.622	6.098	1.331	.945 x 2.500	-2.0cc	1.0mm x 1.2mm x 2.8mm
  11599-R1-8-H	3.800	3.622	6.125	1.304	.927 x 2.500	-2.0cc	1.0mm x 1.2mm x 2.8mm

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with most aftermarket cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Side gas ports for better ring seal
• Top ring down dimension: .250"
• Ratios figured for .040 head gasket
• Premium 1.0mm x 1.2mm x 2.8mm ring package included
• Premium 8620 .185W wrist pins included
• Valve pocket depth: 0.176" intake and .103" exhaust
• 2618 material for High HP-NOS-Boost applications