Spool EJ25 DOHC Connecting Rods and CP Forged Pistons Conrod Bolt Upgrade:None Lifetime structural guarantee

Lifetime structural guarantee

one being the factory 3

103mm Stroke Crankshaft Full Counterweight Billet 4340 Crankshaft

Flat shift - Optimise your shifting precision via a combination of inputs such as a clutch switch or strain gauge

Will only fit 4x4

Spool EJ25 DOHC Connecting Rods and CP Forged Pistons Conrod Bolt Upgrade:None Lifetime structural guaranteeSpool EJ25 DOHC Forged Connecting Rods and CP Forged Pistons Pistons are available in: Compression Ratio: 8. 5: 1 Bore Size: 100mm Pistons come with rings and gudgeon pins No locks supplied, use factory locks Forged Billet 2618 Pistons are supplied with NO Locks use factory 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