Nissan RB25/26 2.8 Litre Stroker Kit:

• SPOOL Billet 4340 full counter weight 77.7mm Stroker Crankshaft
• SPOOL I Beam Forged Conrods with L19 Bolts
• CP Custom Pistons
• 9310 Gudgeon Pins (4.5mm wall thickness)

Like all SPOOL cranks, this is a true billet crank machined from forged 4340 bar stock.
All components , crank, connecting rods and pistons are balanced.

 

With the increased cubic capacity from the 77.7mm stroker crank, big increases in torque and low to mid range power are achievable. Boost will come on earlier in the rev range and peak power will increase.

CP pistons come with rings, pins and lock. The gudgeon pins are upgraded to 9310 hardened alloy steel with 4.5mm wall thickness.

Rated at 1500 horsepower plus.