JE Pistons Set with upgraded .210" wall 93 series wrist pins & JE Pro Seal Rings
Suit big horsepower Nissan RB26 Stroker engine with 40+psi boost, E85, nitrous etc
Details:
Bore: 86.5mm / 3.405" (0.5mm oversize)
Stroke: 77.7mm (3.059")
Rod: Standard Length 121.5mm (4.7835")
Compression Height: 27.94mm (1.100") pin height
Approx 9:1 Compression ratio with 1.2mm gasket
Includes: Pistons, pins, locks, rings
(6 x 374190) pistons
(6 x 827-2250-21-93C) wrist pins
(12 x 827-063-MW) wire locks
(1 x JG1006-3405) piston rings
Piston Features:
- Accumulator Grooves ~ Help to reduce ring flutter and promote top ring seal
- Weight Reduction Options ~ Spin Boss, Window Milling
- Double Pin Oilers ~ Double the amount of oil provided to piston pin
- Pin Fitting ~ Precision Honed pin bore for exact clearance for application
- Oil Squirter Notch ~ Required for applications where piston squirters are original equipment
- Electroless Nickel Coating ~ Applied to the entire piston except for the skirt. Helps reflect heat, hardens the piston, and helps combat micro welding in the ring grooves
- Tuff Skirt ~ Lubricating, anti-friction, anti-wear coating applied to piston skirt
Choose carefully as clearance items are not returnable for exchange or credit.