Shopping Cart
Shop Now...
R/C Hobby Products
Additional Hobby Products
Shop by Brand Easy Pay Shop for Parts
New Items
Special Sales
O.S. Engines

FS-120S-E Surpass Ringed 4-Stroke

O.S. FS-120S-E Surpass Ringed 4-Stroke
Buy Now
Stock Status:

Add To Wish List Tech Notes Accessories Needed

  • High torque for spinning bigger props.
  • Quieter, more realistic airplane sound.
  • Generous with power—stingy with fuel.

Bore: 31mm (1.22") Stroke: 27.5mm (1.08") Power Output: 1.9 BHP at 11,000 rpm Weight Without Muffler: 30.5oz (864g) Weight With Muffler: 33.3oz (944g) Practical rpm Range: 2,000 - 11,000 rpm Recommended Props: 13x11, 13x12, 14x10, 14x11, 15x8, 16x6, 16x7, 17x6

BizRate Customer Certified (GOLD) Site
We accept the following: We accept the following credit cards: Discover, MasterCard, Visa, Diners Club International, JCB, and China UnionPay.

Unauthorized use of any materials presented here is prohibited. Copying or reproducing any elements from this page is not permitted. All prices, descriptions and availability subject to change.
Follow Tower Hobbies On