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OS FSa-81-P w/F-5030 Silencer

OS FSa-81-P w/F-5030 Silencer

Ref: L-OS34820

Brand: OS

OS FSa-81-P w/F-5030 Silencer

Sports and scale modellers have enthusiastically embraced FS-a engines because they virtually eliminate oil mess while delivering excellent power. Now you can get the 81FS-a equipped with a fuel pump for even more consistent performance. It mounts easily in the same space as an FS-70II with no modifications. Ideal for compact aerobatic model and other situations that demand consistant high power!


Weight: 570g (20.11oz)

Displacement: 13.26cc (0.809cu.in.)

Bore: 27.7mm (1.091in.)

Stroke: 22.0mm (0.866in.)

Power Output: 1.28PS@10000 rpm

Practical RPM: 2200~10000 rpm

Price: £358.50 (Including VAT at 20%)
RRP 369.99 - you save 3%

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