REIMAX Group A Forged Piston with Cooling Channel 86mm - RB26DETT BNR32 BCNR33 BNR34
Piston Cooling | Simerics
Turbo Owners Club - Piston Cooling Oil Jet (available on CFE) More modern high performance engines use much more direct piston cooling oil jets that squirt a direct jet of oil to
Research on the Flow Control of a Piston Cooling Nozzle