JE Pistons Piston Set, 2618, Flat Top, 4.005 Bore, 1.115 CD, 0.927, Pin Dia, Set of 8. - 361717
JE’s Ultra Series pistons combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. They are ready for massive power and boost right out of the box!
Quantity Per - Set of 8.
Bore (in) - 4.005
Bore (mm) - 101.73
Piston Material - 2618
Pin Part Number - 927-2250-20-93C
Pin Included(Yes/No) - Yes
Pin Diameter (mm) - 23.55
Pin Diameter (IN) - 0.927
Ringset Part Number - JG3108-4000-7
Ringset Included(Yes/No) - No
Retainer Lock Part Number - 927-073-MW
Lock Included(Yes/No) - Yes
Oil Rail Support Part Number (If Required) - 4000-162
Oil Rail Support Included (Yes/No) - Yes
Left or Symmetrical Head Gasket - GM1016-051
Right Head Gasket -
Lethal Performance is proud to offer the entire line of JE Pistons products!
Since 1912, JE Pistons has continued to evolve their manufacturing processes, currently offering racing pistons either off the shelf or fully custom. JE pistons are all designed, forged, and machined in-house, allowing control over every step of the piston-making process. JE’s 7+ decades of experience in high-level racing has led to offering premium racing features, including full billet construction, EN plating, and purpose-designed coatings, to name a few.
