Shopping Cart
Search:
  
Shop Now...
R/C Hobby Products
Additional Hobby Products
Shop by Brand Easy Pay Shop for Parts
New Items
Special Sales
  Electric Motors, Engines & Accessories > Components - R/C Engine > Headers/Adapter Pipes/Manifolds/Couplers - R/C Engine [View Top Sellers for this Category] Bookmark this Page

O.S. - OSMG2689 OSM72108130 72108130 531028601918 4531028601918
Manufacturer Stock#
72108130
A Closer Look at This Product
  Tech Notes

Parts Compatibility

Browse O.S.


O.S. Flex FS70-91S/70U/FL70/FS81A 330mm 1111D
 
O.S. Flex FS70-91S/70U/FL70/FS81A 330mm 1111D
View Larger Picture

Parts Saver Eligible:Yes

Stock Number
LXXE98
Retail Price
49.99
Tower's Low Price
$41.99
Stock Status
In Stock
Limited Quantities

Buy Now
Add to wish list
—— Share ——
Share on Twitter
Share on Pinterest Email This Page To A Friend
 

Quantity Discount
  Special Savings When Buying in Quantities
 
Special Stock Number Units at this Price Tower's Low Price Click to Order Quantity Discount Savings
 L5XE9802
O.S. Flex FS70-91S/70U/FL70/FS81A 330mm 1111D Add to Wish List
80.20  Buy Now 3.78  

Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
        This is the Flexible Exhaust Extension for the O.S. Max FS-70
                 and the FS-91 Surpass Four Stroke Engines.
  This flex pipe allows you to re-route your silencer further away from the
                              engine or cowl.

FEATURES: Uses the silencer (muffler) that came with the engine. Re-routes the exhaust to a more convenient location. Fits all FS-70 and FS-91 Surpass and Surpass II's.

INCLUDES: One Flexible Exhaust Extension for the O.S. Max FS-70 and the FS-91 Surpass Four Stroke Engines with two locknuts and instruction sheet

REQUIRES: Threading pipe into exhaust port of engine until it stops, then tightening locknut. Supporting end where silencer is attached to avoid vibration.

SPECS: Length: 12-3/4" (324mm) not including threaded ends Length: 13-7/8" (353mm) overall Diameter of flex pipe: 7/16" (11mm) Inner Diameter: 1/4" (8mm) Thread size, both ends: M11x.75 (pitch)

COMMENTS: Bends in the pipe should be made as far away as possible from the threaded ends. Final adjustment should be made in steps of only 2- 3 degrees at a time. Repeated adjustment to change the shape of the pipe may weaken the pipe and cause it to break. JXS 4/16/01 ir/jl updated jpg 11/8/06

– If you need more information, use these O.S. resources –
Email: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970
  Postal Address:
O.S.
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822

Click here for Units of Measure Conversion Calculators

Parts Compatibility
 
Parts Compatibility for O.S. Flex FS70-91S/70U/FL70/FS81A 330mm 1111D
 
This item is an optional part for the following:
 LXEXP5 O.S. FS-70 Ultimate 4-Stroke w/Pump  (Parts List)
 LXBY61 O.S. FS-91 II Surpass 4-Stroke Ringed w/Pump  (Parts List)
 LXSY82 O.S. FS-91 II Surpass 4-Stroke Ringed w/o Pump  (Parts List)
 LXSZW5 O.S. 81FS-a Ringed 4-Stroke w/Muffler  (Parts List)
 LXWY29 O.S. Carburetor #60R FS70SII  (Parts List)
 LXCA59 O.S. Carburetor #60N FS91SIIP  (Parts List)

 
Tower Hobbies Has Been Serving Hobbyists Since 1971   •   Call 800-637-6050 or 217-398-3636
BizRate Customer Certified (GOLD) Site Shop Now Using PayPal
We accept the following:

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. Displayed within some areas of our web site, the Retail Price is suggested by the manufacturer or supplier, or estimated in keeping with standard industry practice. It may not represent the prevailing price in your area or a price that Tower Hobbies has ever offered for the item.
Follow Tower Hobbies On
facebook.com/towerhobbies youtube.com/user/TowerHobbies twitter.com/towerhobbies