The Manley Platinum Series forged piston set for Nissan RB26DETT is built around an 86.25mm bore with a 9.0:1 compression ratio and a +17cc dome, and it ships with piston rings. Constructed from 2618 alloy forgings, these pistons use proven cam-and-barrel skirt profiles, premium wrist-pin options and exacting ring land machining to support high-performance engine builds with precise tolerances.
Manley Nissan RB26DETT 86.25mm Bore 9.0 CR +17cc Dome Piston Set w/ Rings