Engine Tuning

Tuning parts for motors,Hand made, and unique performance parts

3/8"x7/8"x9/32" Ceramic hybrid ball Bearing

3/8"x7/8"x9/32" Ceramic hybrid ball Bearing

3/8"x7/8"x9/32" Ceramic Bearing

Ceramic is the new Holy Grail! Its lighter, smoother, stiffer, harder, corrosion resistant, and electrically resistant. These fundamental characteristics allow for a wide range of performance enhancements in bearings. Ceramic bearings dissipate heat quickly, reducing friction and wear while maintaining a precision smooth surface. Today's leading edge ceramics are made with Silicon Nitride (Si3N4) and have characteristics similar to the heat absorbing, highly resilient tiles on the Space Shuttle as they protect it from the 2500 plus degrees F. extremes of re-entry into the earth's atmosphere. The use of Ceramics for bearing components results in a far superior product over traditional all steel ball bearings.

The ceramic ball on the right is not only much lighter and impervious to corrosion, but also much more resistant to impact. Ceramic bearings earn their reduced friction due to much tighter roundness tolerances as compared to even the best steel bearings.

Shield color/material may vary

€12.00

Inc. VAT
Quantity
Ceramic Ball Bearing Set for Webra 40-61, others

Ceramic Ball Bearing Set for Webra 40-61, others

To be used with Helicopter and Airplane engines :Webra 40-50-52,55,61

ceramic is the new Holy Grail! Its lighter, smoother, stiffer, harder, corrosion resistant, and electrically resistant. These fundamental characteristics allow for a wide range of performance enhancements in bearings. Ceramic bearings dissipate heat quickly, reducing friction and wear while maintaining a precision smooth surface. Today's leading edge ceramics are made with Silicon Nitride (Si3N4) and have characteristics similar to the heat absorbing, highly resilient tiles on the Space Shuttle as they protect it from the 2500 plus degrees F. extremes of re-entry into the earth's atmosphere. The use of Ceramics for bearing components results in a far superior product over traditional all steel ball bearings.

Set include 2 ceramic bearings, Front and Rear


The ceramic ball on the right is not only much lighter and impervious to corrosion, but also much more resistant to impact. Ceramic bearings earn their reduced friction due to much tighter roundness tolerances as compared to even the best steel bearings.

€20.00

Inc. VAT
Quantity
Hanson Zenoah starter Metal recoil ring

Hanson Zenoah starter Metal recoil ring

Metal starter ring for 20cc-30cc Zenoah engines and clones. Replaces stock plastic pawl. Designed and manufactured for maximum reliability and compatibility. Resists shearing and breakage, especially with high-compression engines.
Dont get stuck with broken plastic recoil.

€13.00

Inc. VAT
Quantity
Head shim Novarossi 91

Head shim Novarossi 91

Head shim Novarossi 91

HEAD GASKET 15cc SHORT STROKE SHIM 0,3

€2.50

Inc. VAT
Quantity
Hybrid Ceramic Ball Bearing Set for Engines OS40-55, TT40-56,YS50-56

Hybrid Ceramic Ball Bearing Set for Engines OS40-55, TT40-56,YS50-56

This is Ceramic Hybrid Ball bearings set. Its made to fit to Helicopter engines : OS 40/46/50/55- Thunder Tiger 40/46/53 Redline & Pro - Magnum 40/46, YS 50-56

Those bearings are rated for 250H of engine work

Those bearings might fit other engines as well

Hybrid Ceramic is the new Holy Grail! Its lighter, smoother, stiffer, harder, corrosion resistant, and electrically resistant. These fundamental characteristics allow for a wide range of performance enhancements in bearings. Ceramic bearings dissipate heat quickly, reducing friction and wear while maintaining a precision smooth surface. Today's leading edge ceramics are made with Silicon Nitride (Si3N4) and have characteristics similar to the heat absorbing, highly resilient tiles on the Space Shuttle as they protect it from the 2500 plus degrees F. extremes of re-entry into the earth's atmosphere. The use of Ceramics for bearing components results in a far superior product over traditional all steel ball bearings.

Set include 2 ceramic bearings, Front and Rear

The ceramic ball on the right is not only much lighter and impervious to corrosion, but also much more resistant to impact. Ceramic bearings earn their reduced friction due to much tighter roundness tolerances as compared to even the best steel bearings.

Instructions to use:

Front bearing must have 1 sealing. the inner part must Not have sealing. Sealings are very easy to remove with small screwdriver( wear glasses when working with such tools)

Rear Bearing( larger one) must be without any sealings. please remove if needed.

Hybrid bearings cangive you a feeling of "dry move", but once lubricated, they will be running smooth and almost without friction.

€23.00

Inc. VAT
Quantity
Hybrid Ceramic Ball Bearing Set for Engines OS61-105, TT61-90 ,YS80-120

Hybrid Ceramic Ball Bearing Set for Engines OS61-105, TT61-90 ,YS80-120

This set is to be used on Helicopter engines : OS 61 SXH - OS 70 SZ-H - OS 91 FX/ SZ/C-SPEC - Thunder Tiger 61 & 90 Pro -YS 80 , YS 91ST, YS 91 SR,120,96 , Magnum 61/ 90
also check your motor specifications, the bearings might fit other engines as well

This is Ceramic Hybrid Ball bearings set. Its made to fit to Helicopter engines : OS 40/46/50/55- Thunder Tiger 40/46/53 Redline & Pro - Magnum 40/46, YS 50-56

Those bearings might fit other engines as well

Hybrid Ceramic is the new Holy Grail! Its lighter, smoother, stiffer, harder, corrosion resistant, and electrically resistant. These fundamental characteristics allow for a wide range of performance enhancements in bearings. Ceramic bearings dissipate heat quickly, reducing friction and wear while maintaining a precision smooth surface. Today's leading edge ceramics are made with Silicon Nitride (Si3N4) and have characteristics similar to the heat absorbing, highly resilient tiles on the Space Shuttle as they protect it from the 2500 plus degrees F. extremes of re-entry into the earth's atmosphere. The use of Ceramics for bearing components results in a far superior product over traditional all steel ball bearings.

Set include 2 ceramic bearings, Front and Rear

The ceramic ball on the right is not only much lighter and impervious to corrosion, but also much more resistant to impact. Ceramic bearings earn their reduced friction due to much tighter roundness tolerances as compared to even the best steel bearings.

Instructions to use:

Front bearing must have 1 sealing. the inner part must Not have sealing. Sealings are very easy to remove with small screwdriver( wear glasses when working with such tools)

Rear Bearing( larger one) must be without any sealings. please remove if needed.

Hybrid bearings cangive you a feeling of "dry move", but once lubricated, they will be running smooth and almost without friction.

€21.00

Inc. VAT
Quantity
Hybrid Ceramic Ball Bearing Set for Webra 75-91, and other engines

Hybrid Ceramic Ball Bearing Set for Webra 75-91, and other engines

This set is to be used on Helicopter engines :Webra 75/91. please also check your motor specifications, the bearings might fit other engines as well

Those bearings might fit other engines as well

Hybrid Ceramic is the new Holy Grail! Its lighter, smoother, stiffer, harder, corrosion resistant, and electrically resistant. These fundamental characteristics allow for a wide range of performance enhancements in bearings. Ceramic bearings dissipate heat quickly, reducing friction and wear while maintaining a precision smooth surface. Today's leading edge ceramics are made with Silicon Nitride (Si3N4) and have characteristics similar to the heat absorbing, highly resilient tiles on the Space Shuttle as they protect it from the 2500 plus degrees F. extremes of re-entry into the earth's atmosphere. The use of Ceramics for bearing components results in a far superior product over traditional all steel ball bearings.

Set include 2 ceramic bearings, Front and Rear

The ceramic ball on the right is not only much lighter and impervious to corrosion, but also much more resistant to impact. Ceramic bearings earn their reduced friction due to much tighter roundness tolerances as compared to even the best steel bearings.

Instructions to use:

Front bearing must have 1 sealing. the inner part must Not have sealing. Sealings are very easy to remove with small screwdriver( wear glasses when working with such tools)

Rear Bearing( larger one) must be without any sealings. please remove if needed.

Hybrid bearings cangive you a feeling of "dry move", but once lubricated, they will be running smooth and almost without friction.

€21.00

Inc. VAT
Quantity
OS super filter

OS super filter

These filters are designed to be used as the pick-up clunk weight in the main fuel container. It ensures that the fuel is very finely filtered before it even reaches the model's fueltank. The filter utilizes felt elements and a fine-mesh filter

€10.00

Inc. VAT
Quantity
Red-Line 53 Throttle Arm

Red-Line 53 Throttle Arm

Push-Pull type alloy throttle arm suitable for the Thunder Tiger Red-Line 53 helicopter engine, a direct replacement for the original plastic arm.
Black color

€10.00

Inc. VAT
Quantity
Upgrade SS Front bearing for Nitro Engine OS 40-50-61-91-105

Upgrade SS Front bearing for Nitro Engine OS 40-50-61-91-105

Upgrade Stainless Steel  Front bearing for Nitro Engine OS 40-50-61-91-105,it fits Also other models, if you not sure, please contact us.

Stainless Steel bearings are made from heat hardened 440C stainless bearing stock.  This steel is hardened to well within the requirements for standard steel bearings.  Since it is a heat hardened stainless, it is magnetic!  It is actually referred to a corrosion resistant steel so tiny rust spots can appear on it but usually not enough to affect performance.  If you had rust issues with standard bearings, these will all but eliminate that problem

Those bearings are a direct upgrade to stock bearing delivered with OS engines. Bearing comes with 2 Rubber Shields/sealings. 1 should be removed in order to allow Oil to pass throw, this side is the Inner side, Outer side stays with Sealing.

€11.00

Inc. VAT
Quantity
Upgrade SS Front bearing for Nitro Engine yamada YS 60-120

Upgrade SS Front bearing for Nitro Engine yamada YS 60-120

Upgrade SS Front bearing for Nitro Engine yamada YS 60-120,it fits Also other models, if you not sure, please contact us.

Stainless Steel bearings are made from heat hardened 440C stainless bearing stock.  This steel is hardened to well within the requirements for standard steel bearings.  Since it is a heat hardened stainless, it is magnetic!  It is actually referred to a corrosion resistant steel so tiny rust spots can appear on it but usually not enough to affect performance.  If you had rust issues with standard bearings, these will all but eliminate that problem

Those bearings are a direct upgrade to stock bearing delivered with YS engines. Bearing comes with 2 Rubber Shields/sealings. 1 should be removed in order to allow Oil to pass throw, this side is the Inner side, Outer side stays with Sealing.

€11.00

Inc. VAT
Quantity
Upgrade SS Rear bearing for Nitro Engine OS 40-55, YS50-56

Upgrade SS Rear bearing for Nitro Engine OS 40-55, YS50-56

Upgrade SS Rear bearing for Nitro Engine OS 40-55, YS50-56,it fits Also other models, if you not sure, please contact us.

Stainless Steel bearings are made from heat hardened 440C stainless bearing stock.  This steel is hardened to well within the requirements for standard steel bearings.  Since it is a heat hardened stainless, it is magnetic!  It is actually referred to a corrosion resistant steel so tiny rust spots can appear on it but usually not enough to affect performance.  If you had rust issues with standard bearings, these will all but eliminate that problem

Those bearings are a direct upgrade to stock bearing delivered with OS/ys engines. Bearing comes with 2 Rubber Shields/sealings. BOTH should be removed in order to allow Oil to pass throw.

€11.00

Inc. VAT
Quantity
Upgrade SS Rear bearing for Nitro Engine OS61-105, YS80-120

Upgrade SS Rear bearing for Nitro Engine OS61-105, YS80-120

Upgrade SS Rear bearing for Nitro Engine OS61-105, YS80-120 ,it fits Also other models, if you not sure, please contact us.

Stainless Steel bearings are made from heat hardened 440C stainless bearing stock.  This steel is hardened to well within the requirements for standard steel bearings.  Since it is a heat hardened stainless, it is magnetic!  It is actually referred to a corrosion resistant steel so tiny rust spots can appear on it but usually not enough to affect performance.  If you had rust issues with standard bearings, these will all but eliminate that problem

Those bearings are a direct upgrade to stock bearing delivered with OS/ys engines. Bearing comes with 2 Rubber Shields/sealings. BOTH should be removed in order to allow Oil to pass throw.

€11.00

Inc. VAT
Quantity
Upgrade SS Rear bearing for Nitro Engine Webra 40-61

Upgrade SS Rear bearing for Nitro Engine Webra 40-61

Upgrade SS Rear bearing for Nitro Engine Webra 40-61 ,it fits Also other models, if you not sure, please contact us.

Stainless Steel bearings are made from heat hardened 440C stainless bearing stock.  This steel is hardened to well within the requirements for standard steel bearings.  Since it is a heat hardened stainless, it is magnetic!  It is actually referred to a corrosion resistant steel so tiny rust spots can appear on it but usually not enough to affect performance.  If you had rust issues with standard bearings, these will all but eliminate that problem

Those bearings are a direct upgrade to stock bearing delivered with Webra engines. Bearing comes with 2 Rubber Shields/sealings. BOTH should be removed in order to allow Oil to pass throw.

€11.00

Inc. VAT
Quantity
WT Carburetor HS Needle

WT Carburetor HS Needle

High speed adjustment needle for Walbro WT-603 / WT-668 carburetors.

€3.00

Inc. VAT
Quantity
Z-RC TALL Blue Insulator

Z-RC TALL Blue Insulator

The Z-RC billet intake manifold is CNC machined from billet aluminum. Two teflon gaskets ensure superior sealing. Tall design lengthens intake track for improved low-end torque. Provides thermal insulation from engine heat. Will not warp or crack. Designed to provide more reliable engine operation and performance by eliminating troublesome air leaks.

Fits Zenoah G230RC / G260RC / G231PUH / G260PUH / G260PU / G231PUM / G260PUM engines. Also fits Chung Yang CY23RC / CY26RC / CY27RC / CY29RC / GP290 engines.
Works with Walbro WA / WT series carburetors

€39.00

Inc. VAT
Quantity
Zenoah Ceramic Bearing set

Zenoah Ceramic Bearing set

Replace your stock or faulty bearings with the new ceramic hybrid bearings.
Those bearings will give you 40% more smooth operation, less heating, less friction, and long life to your engine.

Set of 2 bearings , Front and Rear

Ceramic is the new Holy Grail! Its lighter, smoother, stiffer, harder, corrosion resistant, and electrically resistant. These fundamental characteristics allow for a wide range of performance enhancements in bearings. Ceramic bearings dissipate heat quickly, reducing friction and wear while maintaining a precision smooth surface. Today's leading edge ceramics are made with Silicon Nitride (Si3N4) and have characteristics similar to the heat absorbing, highly resilient tiles on the Space Shuttle as they protect it from the 2500 plus degrees F. extremes of re-entry into the earth's atmosphere. The use of Ceramics for bearing components results in a far superior product over traditional all steel ball bearings.

The ceramic ball on the right is not only much lighter and impervious to corrosion, but also much more resistant to impact. Ceramic bearings earn their reduced friction due to much tighter roundness tolerances as compared to even the best steel bearings.

€23.00

Inc. VAT
Quantity
Zenoah PUM , PUH Gasket Set

Zenoah PUM , PUH Gasket Set

Complete gasket set for Zenoah G231PUM / G260PUM / G231PUH / G260PUH engines

€9.50

Inc. VAT
Quantity
Gasoline engine ignition Kill switch

Gasoline engine ignition Kill switch

With This ignition switch you can turn safely OFF the gas engine with your remote control,It concerns with the switch to a fiber-optic decoupling to the ignition of the remote control isolate - therefore there can be no interferences

Product Features

  • Bright LED indicates when the ignition is switched on
  • Fiber optocouplers for input / output
  • Microprocessor control
  • Suitable for LiPo, Li-Ion, A123, Ni-Mh, Ni-Cd
  • Input voltage to 20 volts, 16 amperes, MosFet output
  • Low voltage to 3 volts 3 amps output
  • Low voltage drop - Less than 150mV
  • Weight: 8g
  • Dimensions: 35 x 17 x 7mm

This device is inserted into a free slot (channel) on the receiver. Please note that the ignition switch is not a voltage regulator, ie it is the full battery voltage to the ignition.

€28.95

Inc. VAT
Quantity
KS1428 Needle control Lever YS

KS1428 Needle control Lever YS

Alow you to adjust, while flying , the mixture ratio, and to reach the best engine performance .
Moreover, you can adjust the mixture ratio and avoid overheat

€19.50

Inc. VAT
Quantity