New Saito Radial Engine Fg-73R5

New SAITO radial engine FG-73R5

UNBOXING : SAITO FG73R5

Ground run : SAITO FG-73r5

SAITO FG-73R5＆Top Flite Giant Scale Corsair

Saito FG-73 R5 Full Upgrade With MMM Hardware 20 x 10 Biela 4 Blade Prop 600 RPM - 5500 RPM

Morris' Mini Motors Limited

Warbirds over Evje 2023 Flair Stearman PT-17 with Saito fg-73r5 engine

Saito FG-73cc R5 Timing reset to 30 degrees TDC by MMM

Morris' Mini Motors Limited

Saito Fg73r5 radial engine final tune soon done

FG-73R5 Ring muffler Debut!

Bulldog racer　【Full scratch】Engine: SAITO FG73R５

Saito 73r5 and Flair Stearman ready to go

Saito 4 stroke gas engines FG-61TS FG-90R3 FG-73R5 making music running together break in

NEW!!!! Saito FG-19R3 gas radial FIRST UNBOXING!!!

Super low idle, Saito FG73r5 radial engine

SAITO FG-73R5+MRS Ring silencer

Saito Fg73r5 ready to go back in the Stearman

Saito FG-73 R5 Test Run

Morris' Mini Motors Limited

Top Flight Corsair 60CC SAITO FG73R5

TopRC Zero Fighter with Saito radial engine

The Saito FG-73R5 5-Cylinder Radial Engine