Spool RB25NEO - RB28NEO Stroker Kit with Custom CP Pistons Conrod Bolt Upgrade:ARP L19 made from high tensile chromoly

made from high tensile chromoly steel and cold-forged to ensure molecular integrity then heat-treated prior to thread rolling to insure the rating of  220

We have customers making over 1000 hp with our billet crankshafts

0" cold side piping

SECONDARIES-1

Heavy Duty Cast Throttle body elbow

Spool RB25NEO - RB28NEO Stroker Kit with Custom CP Pistons Conrod Bolt Upgrade:ARP L19 made from high tensile chromolyNissan RB25NEO 2. 8 Litre Stroker Kit: Spool Billet 4340 full counter weight 77. 7mm Stroker Crankshaft Spool H Beam Forged Connecting Rods with ARP 2000 Bolts (ARP L19 Bolts available as an upgrade) CP Custom Pistons (rings, pins and locks included) 9310 0. 200" Gudgeon Pins standard (0. 250" Pins available as an upgrade) We can supply custom CP Pistons in any bore size or comp ratio email for details. Full billet 4340 Nitrided and Balanced