RIB Blue Spirit 9.20 Inboard Diesel Sea Performance April 30, 2018September 28, 2022 Karel Overlaet, RIB Advocate Others Also Read...What Engine Maintenance Tips Apply to RIBs?Blue Spirit 700 FRC Yachting Sturdy LookingMilitary RIB Blue Spirit 9.20 Diesel 450 hpMercury Unleashes New V10 400R High-Performance Outboard