Bubble Jett Fuel Tanks

Jett Engines - Bubble Jett fuel tanks The principle is very simple: Fuel and air never mix in the tank. The Result: No fuel foaming and no lean runs! Run to the last drop! Utilizes conventional muffler pressure - Guaranteed leak free!


Essential for Q-500 and Q-40 racing
Great for sport, 3D and scale too
Eliminate the fuel foam variable

Pre-assembled and ready to use

Capacity

Type

Weight
oz

Diameter
in

Body Length
in

Total Length
in

Price

Add To Cart

4 oz Standard 1.1 1.88 3.5 4.25 $19.00
4 oz Slim 1.1 1.75 4.50 5.25 $20.00
6 oz Standard 1.5 1.88 4.75 5.50 $19.00
6 oz Slim 1.5 1.75 5.38 6.38 $20.00
6 oz Short 1.5 2.13 3.63 4.13 $20.00
6 oz Oval-CG 1.5 2.5 x 1.4 5.00 6.26 $20.00
8 oz Standard 1.5 2.00 5.50 6.23 $20.00
8 oz Short 1.5 2.25 4.25 5.00 $20.00
12 oz Short 1.5 2.65 5.50 6.23 $20.00

Jett Engines - Bubble Jett fuel tanks
Bubble-Jett Tanker - The fast, easy and best way to fill bubble-free fuel tanks.

Fuel Accessories

Price

Add To Cart

Bubble-Jett Tanker - 11 oz capacity - complete with filter and tubing $38.00
Bubble-Jett Tanker Overhaul Kit - includes 2 O-rings, grease, filter $13.50
Bubble-Jett Tanker O-Ring Replacement includes 2 O-rings only $8.00
Sucker tube type shut off, complete kit, ready for installation $7.95
Special flexible silicone tubing, ideal for no load shut off $5.00 for 3 feet.

Application questions? Email us at: dubjett@gmail.com

Jett Universal Remote Needle Valve Assembleis

Jett Engines - Bubble Jett fuel tanks Jett Universal Remote Needel Valve Assembly - standard equipment with all JETT engines, and also work great with nearly any engine. Mount it anywhere! Mount it on the backplate, mount it on the firewall, attach to your engine mount, or install anywhere convenient. Needle position can be reversed for the most convenient arrangement.

Choose from 4 types
Firewall Mounted - Universal Mount
Q-500 (screws away from outlet)
Exhaust Mounted

Precise, leak free operation! Easy set up on any engine.
Use either side for inlet or outlet.

sport jett engines
Engine Mounted
sport jett engines
Exhaust Mounted
sport jett engines
Fuselage Mounted

Need help selecting the right needle valve ? Email to: jettengr@sbcglobal.net

Needle Valve Type

Price

Add To Cart

Remote Needle Valve - Firewall type (outlet 90deg) $30.00
Remote Needle Valve - Universal (outlet on screws side) $30.00
Remote Needle Valve - Q-500/Engine type (opposite screws) $30.00
Remote Needle Valve - Exhaust Mount type $35.00

Please be aware that engines and some accessories are built to order. You will notified of lead time when you place your order.

Jett Engine Mounts

Jett Engines - Bubble Jett fuel tanks Jett Integrated Backplate Engine Mounts

Installation and mounting made easy! Replaces the engine backplate and becomes an integral part of the engine. Available for all Jett engines and many other brands as well (email for more info).

Choose from 3 bolt round or
Q-500 Square Firewall Conforming Mount

Jett Engines - Bubble Jett fuel tanks Jett Aluminum Beam Engine Mounts

Machined from bar stock aluminum, Jett's Beam type mounts are perfect for any of your 40-60L size projects. Solid, pre-drilled and tapped. Ready to mount.

Available for Jett and Nelson racing engines
as well as
40-60L size Sport-Jett, OS, Thunder Tiger, Evo and others

Jett Engines - Bubble Jett fuel tanks Jett Aluminum Beam Mounting and Reinforcing Ring

Machined from bar stock aluminum, Jett's Beam Mount Reinforcing Rings are a must for high performance engine mounting. Pre-drilled and tapped it is ready to install or replace your blind-T nuts.

Available for Jetts and most other ring type mounts.

QM40 Engine Mount with Integral Needle Valve

Jett QM40 engine mount with needle valve
The new standard in QM40 engine mounts. Save your fingers and simplify your installation all at once. Your choice of 2 fuel outlet locations - swap nipple location with the set screw location.
Jett QM40 engine mount with needle valve
QM40 engine mount example shown here.
Note the clean, simplified and compact installation and fuel line routing. Leak free design with easily adjustable needle valve tension.

Need help selecting the correct engine mount? Email to: jettengr@sbcglobal.net

Engine Mount Type

Price

Add To Cart

Round Integral Backplate Engine Mount - 25-35 size JETT AND OS $25.00
Round Integral Backplate Engine Mount - 40-60L size JETT, OS, TT, NELSON, AND Other OS compatible $25.00
Round Integral Backplate Engine Mount -EVO 46 $30.00
Round Integral Backplate Engine Mount - 90L JETT $30.00
Conformal Backplate Engine Mount- Square Q-500 fits JETT, NELSON, OS, TT and other OS compatible $38.00
Conformal Backplate Engine Mount- Square Q-500 fits EVO 46 $40.00
Aluminum Beam Engine Mount 40-50 size Sport-Jett, OS, compatible $30.00
Aluminum Beam Engine Mount 40-50 size Thunder Tiger only $30.00
Aluminum Beam Mount-Racing Jett and Nelson .40 only $30.00
QM40 Beam Engine Mount with Integral Needle Valve Assembly $65.00
Aluminum Beam Mounting and Reinforcing Ring $15.00

Please be aware that engines and some accessories are built to order. You will notified of lead time when you place your order.

Jett Racing Wheels

Jett Engines - Bubble Jett fuel tanks Jett Streamlined Racing Wheels

Pizza Cutter type racing wheels are light weight, low drag, and indestructable! For racing, control line or what ever your pleasure. Sold in pairs including 2-1/4" dia wheels, axle bushings and mounting screws. Available in 6 colors
BLACK - CLEAR
YELLOW - BLUE - RED - ORANGE

Jett Engines - Bubble Jett fuel tanks BB Wheels - ball bearing racing wheels

BB Wheels are specially designed for high performance RC aircraft. The aerodynamic shape is designed for low drag, the latest polyurethane technology is used to assure a durable wheel and the encapsulated ball bearing assures minimum rolling resistance in all conditions even cross winds. BB Wheels are supplied with all the hardware necessary to mount them to a flat plate landing gear. Available as Standard symetrical wheel and also Wing Gear type featuring one flat side. Black only.

Jett Wheels will get you rolling !

Jett Racing Wheels

Price

Add To Cart

Jett Streamlined Standard Racing Wheels (select color) $17.00
BB Wheels - ball bearing racing wheels- standard fuselage gear type $27.00
BB Wheels - ball bearing racing wheels- wing gear type - one side flat $27.00
Replacement Wheel Hubs - Pair - Std Jett Wheels $5.00

Please be aware that engines and some accessories are built to order.

Jett Aluminum Spinners and Spinner Nuts

Jett Engines - Jett Counterbalanced Spinners Jett Aluminum Spinners

Jett Integral Drive Spinners replace the existing engine prop drive with the spinner backplate, making the spinner part of the engine. No slipping and aligned perfectly on the crankshaft. Great for all sport and performance applications.

Jett Spinner Nuts
Precision machined from aluminum these are the same as provided with Jett engines, available in 1/4" and 5/16" thread sizes

Jett Engines - Jett Counterbalanced Spinners Counterbalanced Hi-Performance Racing Spinners

Must have for QM40 and other high RPM applications. Precision balancing features machined into the backplate compensate for the crankshaft intake opening. Provides smoother operation and better performance at very high RPM.

Available for Jett QM40, Q-500 as well
as Nelson .40 racing engines
Essential that you follow the provided installation instructions

Need a spinner for another brand engine? We make those too.
Email to: jettengr@sbcglobal.net for more information.

Spinner Size and Type

Price

Add To Cart

Integral Spinner 1.5in dia - Sport $35.00
Integral Spinner 1.75in dia - Sport $35.00
Integral Spinner 2.0in dia - Sport $40.00
Integral Spinner 2.25in dia - Sport $40.00
Machined aluminum spinner nut - 1/4-28 thread $10.00
Machined aluminum spinner nut - 5/16-24 thread $10.00
Integral Spinner 1.5in dia counter balanced - JETT $40.00
Integral Spinner 1.75in dia counter balanced - JETT $40.00
Integral Spinner 2.0in dia counter balanced - JETT $45.00
Jett Spinner Nelson Locking Cone - required for use with Nelson .40 $10.00
Integral Spinner 1.5in dia counter balanced - NELSON $40.00
Integral Spinner 1.75in dia counter balanced - NELSON $40.00
Integral Spinner 2.0in dia counter balanced - NELSON $45.00

Please be aware that engines and some accessories are built to order.

Jett Leak-Free Micro Fuel Filters

Jett Engines - Jett Counterbalanced Spinners Leak Free Fuel Filter

Our micro mesh fuel filters are tiny in size at 1/4 inch in diameter and less than 1 inch long, but are HUGE on protecting your engine and spraybar from that tiny piece of junk that can ruin your day. Works great as a joiner for fuel fill access. Large barbs and smooth shoulders make for a snug fit on the fuel tubing.

Even if you use a filter on your fuel filler and inside the fuel can, tiny particles can end up in your fuel tank. Install the filter between the tank and your remote needle valve or engine. Remove and back-flush with fuel to clean it out.

Protect your engine investment and have piece of mind

Jett Fuel System Accessories

Price

Add To Cart

Micro Leak-Free Fuel Filter $6.00

Please be aware that engines and some accessories are built to order.

Glow Plugs

Jett Engines - glow plugs Jett Proudly Offers Merlin Glow Plugs

Merlin glow plugs are the plug of choice for Jett Engines. Manufactured in the U.S.A., these glow plugs are the finest available. Ceramic seals and only the best materials make them durable and reliable. Each plug is color coded to identify the heat range, so there is no guess work when making your selection. Jett carries Merlin plugs for sport and racing.


Jett Engines - glow plugs Merlin 1125 and 1125A Q-500 and QM40 Nelson type glow plugs incorporate a "Standard" size hex head, meaning your standard glow driver will fit on these plugs.

Dub Jett also offers specially prepared original type Nelson glow plugs with machined-down hex head - which also permits use of a standard glow driver

Any question on plug selection? Email or call!

Glow Plugs

Price

Add To Cart

Merlin 2003HD HOT HD sport glow plugs - RED $6.00
Merlin 2003 HOT sport glow plugs - RED $6.00
Merlin 2002HD MED HD sport glow plugs - GREEN $6.00
Merlin 2003 VERY HOT sport/stunt glow plugs - RED $6.00
Merlin 1125A HOT HD racing glow plugs - RED - 5 pack $30.00
Merlin 1125 MED HD racing glow plugs - GREEN - 5 pack $30.00
Nelson Race Glow Plug - with Jett Modified hex head (each) $7.00

Please be aware that engines and some accessories are built to order.

Test Mounts and Tools

Jett Engines - glow plugs Machined Engine Test Mounts

Ever wonder how some of the guys always have a really good running engines? They have a test stand and don't have to fool with getting their engine in and out the airplane. Also, you get bad and inconsistent data using your airplane.

Jett Engines - test stand mount Our quality made, strong and stable test mounts are the best way to get the most accurate prop tests, and performance data on your engines. Bolt the test mount securly to a sturdy workbench or other secure engine test base, and you will have a stable, consistant platform for break in and to evaluate your engine.

Suitable for all 2 cycle and 4 cycle engines.
Available in three sizes.
40-60L -- standard .46 size engines
61-100L -- typical 61-90 engines
120-180 -- for ST2300, OS160, Moki, similar

Jett Engines - glow plugs Engine Bearing Removal and Assembly Tools

Been on the torch too much? Did you know that if you heat your case above 325 deg. you affect the heat treat? You can remove your bearings and reassemble them with perfect alignment using our precision bearing tools. Available for both Jett and Nelson engines. Also available for use with other brands. Contact us for details.

Any question about servicing your engine? Email or call...

Tool Description

Price

Add To Cart

Test Stand Mount 40-60L $65.00
Test Stand Mount 61-90L $65.00
Test Stand Mount 120-180 $75.00
Bearing Removal Tool Jett 25-30-35 $35.00
Bearing Removal Tool Jett 40-60L $35.00
Bearing Removal Tool Nelson 40 $35.00
Bearing Removal Tool Jett 90L-100L $35.00
Bearing Insertion Tool Jett 25-30-35 $35.00
Bearing Insertion Tool Jett 40-60L $35.00
Bearing Insertion Tool Nelson 40 $35.00
Bearing Insertion Tool Jett 90L-100L $35.00

Be certain to follow the supplied instructions for bearing remove and replace

Propellers

Jett Engines - APC Props APC Propellers for Sport or Competition

APC MODEL AIRCRAFT PROPELLERS are designed and manufactured in the USA. These blade designs are the most efficient injection molded propellers on the market. The demanding design and molding make them consistant from prop to prop. APC Q-500 props are state of the art and used by nearly all racers.

Jett Engines - QM40 carbon prop Over years of development and testing, the APC carbon fiber QM40 props have dominated the racing world. Precise, powerful and tough enough to endure the stresses of racing performance approaching 30,000 RPM

Any question about servicing your engine? Email or call...

Propeller Size and Type

Price

Add To Cart

APC LP088850 8.8 x 8.5 Q-500 propeller (each) $4.00
APC LP088875 8.8 x 8.75 Q-500 propeller (each) $4.00
APC LP088900 8.8 x 9.0 Q-500 propeller (each) $4.00
APC LP088925 8.8 x 9.25 Q-500 propeller (each) $4.00
APC LP07475C 7.4 x 7.5 carbon propeller (each) $10.00
APC LP07476C 7.4 x 7.6 carbon propeller (each) $10.00
APC LP07477C 7.4 x 7.7 carbon propeller (each) $10.00

Other size racing and sport props also available - email for details