Nissan RB30ET (SOHC) Rebuild Kit with Spool H Beam Conrods and Ross Pistons (8.5:1)

This Rebuild Kit includes the following quality parts:

• Spool Forged H Beam Conrods
• Ross Forged Pistons (Rings, Pins and Locks Included)
• Cometic MLS Head Gasket
• ACL Race Series Main Bearings – STD or 0.25mm
• ACL Race Series Big End Bearings – STD or 0.25mm

Pistons are available in:

• Compression Ratio: 8.5:1
• Bore Sizes: 86.5mm
• Pistons come with rings, gudgeon pins and pin locks

Spool Connecting Rods Feature:

• ARP 2000 fasteners (L19 fasteners are available as an upgrade)
• High tensile 4340 forged steel
• 2 Piece forging
• Hardness of HRC36-42
• Dowelled caps for precision alignment
• X-RAY & Sonic tested
• Quenching and heat treated
• Shot peened
• 100% Magnafluxed
• Weight Matched Sets +/- 1 gram
• Vacuum degassed to remove impurities

Ross Racing Pistons:

All of Ross Racing Pistons (since 1985) have been forged from 2618 billet bar stock and have been heat treated and aged to a T61 condition (2618-T61). 2618-T61 is the material that is used when fatigue resistance and durability are of prime importance by all premium racing piston manufacturers.

Note: We recommend Joe Gibbs Break in Oil for all new engines.