Your Thunder Tiger F-91S Four Stroke Engine Source! 
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Thunder Tiger F-91S Four Stroke Engine - Product Image
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Thunder Tiger F-91S Four Stroke Engine

Quiet, high performance 4 stroke power at a great price!

Displacement: 14.97cc
Bore: 28.3mm
Stroke: 23.8mm
Practical RPM: 2000~12000
OUTPUT (BHP/RPM): 1.6/11000
Weight (g): 742.8
Suggested props: Break in=11x10
Sport=11x10, 11x11, 12x10, 12x11 & 13x9
Scale=14x7, 15x6, 16x6, 12x8(3-blade), 12 1/2x7(3-blade).
Sorry, out of stock, not available at this time.

SKU Number: TTR9801

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