Dynojet Thunderslide Jet Kit for Harley Davidson

Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.

Whether you’re rolling with a stock bike or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you’ve made significant upgrades to set your bike up for success on race day.

Features

• 5-8% power range
• Fully adjustable
• Increases power and drivability
• For carbureted vehicles only

Stage 1

• Perfect for motorcycles with a stock engine using the stock airbox, air filter, and pipes. Stage 1 Jet Kits are engineered to improve throttle response and deliver approximately 5% more horsepower than stock. These kits are fully adjustable to allow the use of well-designed aftermarket pipes and stock replacement air filters.

Kit Includes

• 1 Main Jet BJ165
• 1 Main Jet BJ175
• 1 Main Jet BJ185
• 1 Main Jet BJ195
• 1 Fuel Needle DNO891
• 1 E-Clip DE0001
• 1 Thunder Slide DTS006
• 1 Diaphragm Retainer Upper DTS002
• 1 Diaphragm Retainer Lower DTS004
• 1 Needle Spacer THNR01
• 1 Thunder Nozzle THNOZ2
• 1 Check Ball BB #1/8
• 1 Check Ball Weight DW070
• 1 Slide Spring DSP088
• 1 Emulsion Tube DET007
• 1 Plug Drill DD #5/32
• 1 Screw DS0001
• 1 Diaphragm Instructions DI8108S
• 1 Thunder Nozzle Instructions DI8108P

Tested To Perfection

Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main air jet, Dynojet has extensively tested every component, which means that you’ll see results as soon as you rev the engine.

Smoother Power

These jet kits give some extreme upgrades in a small package. They increase power and smoothness throughout the entire rev range while maintaining fuel economy. There are multiple kit options from stock commuter motorcycles to race-ready bikes and everything in between.

Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.

Whether you’re rolling with a stock bike or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you’ve made significant upgrades to set your bike up for success on race day.

Features

• 5-8% power range
• Fully adjustable
• Increases power and drivability
• For carbureted vehicles only

Stage 7 (Race Only - high rpm, not for street use)

• Made for the speedway, not the highway. If your bike is set up for racing, reach your maximum potential with a Stage 7 Jet Kit. Stage 7 kits are designed to optimize performance for your tuning specification or racing conditions.
• This kit is intended for closed course competition only.  This kit will improve top-end power and throttle response, but may compromise low-end drive-ability.

Kit Includes

• 1 Main Jet BJ185
• 1 Main Jet BJ190
• 1 Main Jet BJ195
• 1 Main Jet BJ200
• 1 Fuel Needle DNO894
• 1 E-Clip DE0001
• 1 Thunder Slide DTS006
• 1 Diaphragm Retainer Upper DTS002
• 1 Diaphragm Retainer Lower DTS004
• 1 Needle Spacer THNR01
• 4 Carb Top Screws 37304164
• 1 Carb Top HDCT001
• 1 Thunder Nozzle THNOZ2
• 1 Check Ball BB #1/8
• 1 Check Ball Weight DW070
• 1 Slide Spring DSP088
• 1 Emulsion Tube DET007
• 1 Plug Drill DD #5/32
• 1 Screw DS0001
• 1 Diaphragm Instructions DI8708S
• 1 Thunder Nozzle Instructions DI8708P

Tested To Perfection

Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main air jet, Dynojet has extensively tested every component, which means that you’ll see results as soon as you rev the engine.

Smoother Power

These jet kits give some extreme upgrades in a small package. They increase power and smoothness throughout the entire rev range while maintaining fuel economy. There are multiple kit options from stock commuter motorcycles to race-ready bikes and everything in between.

Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.

Whether you’re rolling with a stock bike or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you’ve made significant upgrades to set your bike up for success on race day.

Features

• 5-8% power range
• Fully adjustable
• Increases power and drivability
• For carbureted vehicles only

Stage 1

• Perfect for motorcycles with a stock engine using the stock airbox, air filter, and pipes. Stage 1 Jet Kits are engineered to improve throttle response and deliver approximately 5% more horsepower than stock. These kits are fully adjustable to allow the use of well-designed aftermarket pipes and stock replacement air filters.

Kit Includes

• 1 Main Jet BJ175
• 1 Main Jet BJ185
• 1 Main Jet BJ195
• 1 Main Jet BJ200
• 1 Thunder Slide DTS006
• 1 Diaphragm Upper Retainer DTS002
• 1 Diaphragm Lower Retainer DTS004
• 1 Fuel Needle DNO891
• 1 E-Clip DE0001
• 1 Needle Spacer THNR01
• 1 Slide Spring DSP088
• 1 Thunder Nozzle THNOZ2
• 1 Check Ball BB #1/8
• 1 Check Ball Weight DW070
• 1 Emulsion Tube DET007
• 1 Diaphragm Instructions DI8130S
• 1 Plug Drill DD #5/32
• 1 Screw DS0001

Tested To Perfection

Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main air jet, Dynojet has extensively tested every component, which means that you’ll see results as soon as you rev the engine.

Smoother Power

These jet kits give some extreme upgrades in a small package. They increase power and smoothness throughout the entire rev range while maintaining fuel economy. There are multiple kit options from stock commuter motorcycles to race-ready bikes and everything in between.

Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.

Whether you’re rolling with a stock bike or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you’ve made significant upgrades to set your bike up for success on race day.

Features

• 5-8% power range
• Fully adjustable
• Increases power and drivability
• For carbureted vehicles only

Stage 1

• Perfect for motorcycles with a stock engine using the stock airbox, air filter, and pipes. Stage 1 Jet Kits are engineered to improve throttle response and deliver approximately 5% more horsepower than stock. These kits are fully adjustable to allow the use of well-designed aftermarket pipes and stock replacement air filters.

Kit Includes

• 1 Main Jet BJ175
• 1 Main Jet BJ185
• 1 Main Jet BJ195
• 1 Main Jet BJ200
• 1 Fuel Needle DNO891
• 1 E-Clip DE0001
• 1 Thunder Slide DTS006
• 1 Diphragm Upper Retainer DTS002
• 1 Diphragm Lower Retainer DTS004
• 1 Needle Spacer THNR01
• 1 Emulsion Tube DET007
• 1 Slide Spring DSP088
• 1 Plug Drill DD #5/32
• 1 Screw DS0001
• 1 Diaphragm Instructions DI8131S

Tested To Perfection

Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main air jet, Dynojet has extensively tested every component, which means that you’ll see results as soon as you rev the engine.

Smoother Power

These jet kits give some extreme upgrades in a small package. They increase power and smoothness throughout the entire rev range while maintaining fuel economy. There are multiple kit options from stock commuter motorcycles to race-ready bikes and everything in between.

Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.

Whether you’re rolling with a stock bike or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you’ve made significant upgrades to set your bike up for success on race day.

Features

• 5-8% power range
• Fully adjustable
• Increases power and drivability
• For carbureted vehicles only

Stage 7 (Race Only - high rpm, not for street use)

• Made for the speedway, not the highway. If your bike is set up for racing, reach your maximum potential with a Stage 7 Jet Kit. Stage 7 kits are designed to optimize performance for your tuning specification or racing conditions.
• This kit is intended for closed course competition only.  This kit will improve top-end power and throttle response, but may compromise low-end drive-ability.

Kit Includes

• 1 Main Jet BJ185
• 1 Main Jet BJ190
• 1 Main Jet BJ195
• 1 Main Jet BJ200
• 1 Fuel Needle DNO894
• 1 E-Clip DE0001
• 1 Thunder Slide DTS006
• 1 Diphragm Upper Retainer DTS002
• 1 Diphragm Lower Retainer DTS004
• 4 Carb Top Screws 37304164
• 1 Thunder Carb Top HDCT001
• 1 Needle Spacer THNR01
• 1 Emulsion Tube DET007
• 1 Slide Spring DSP088
• 1 Plug Drill DD #5/32
• 1 Screw DS0001
• 1 Diaphragm Instructions DI8731S

Tested To Perfection

Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main air jet, Dynojet has extensively tested every component, which means that you’ll see results as soon as you rev the engine.

Smoother Power

These jet kits give some extreme upgrades in a small package. They increase power and smoothness throughout the entire rev range while maintaining fuel economy. There are multiple kit options from stock commuter motorcycles to race-ready bikes and everything in between.

Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.

Whether you’re rolling with a stock bike or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you’ve made significant upgrades to set your bike up for success on race day.

Features

• 5-8% power range
• Fully adjustable
• Increases power and drivability
• For carbureted vehicles only

Stage 7 (Race Only - high rpm, not for street use)

• Made for the speedway, not the highway. If your bike is set up for racing, reach your maximum potential with a Stage 7 Jet Kit. Stage 7 kits are designed to optimize performance for your tuning specification or racing conditions.
• This kit is intended for closed course competition only.  This kit will improve top-end power and throttle response, but may compromise low-end drive-ability.

Kit Includes

• 1 Main Jet BJ190
• 1 Main Jet BJ195
• 1 Main Jet BJ200
• 1 Main Jet BJ205
• 1 Fuel Needle DNO894
• 1 E-Clip DE0001
• 1 Thunder Slide DTS006
• 1 Diphragm Upper Retainer DTS002
• 1 Diphragm Lower Retainer DTS004
• 4 Carb Top Screws 37304164
• 1 Thunder Carb Top HDCT001
• 1 Needle Spacer THNR01
• 1 Emulsion Tube DET007
• 1 Slide Spring DSP088
• 1 Diaphragm Instructions DI8733S

Tested To Perfection

Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main air jet, Dynojet has extensively tested every component, which means that you’ll see results as soon as you rev the engine.

Smoother Power

These jet kits give some extreme upgrades in a small package. They increase power and smoothness throughout the entire rev range while maintaining fuel economy. There are multiple kit options from stock commuter motorcycles to race-ready bikes and everything in between.

Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.

Whether you’re rolling with a stock bike or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you’ve made significant upgrades to set your bike up for success on race day.

Features

• 5-8% power range
• Fully adjustable
• Increases power and drivability
• For carbureted vehicles only

Stage 7 (Race Only - high rpm, not for street use)

• Made for the speedway, not the highway. If your bike is set up for racing, reach your maximum potential with a Stage 7 Jet Kit. Stage 7 kits are designed to optimize performance for your tuning specification or racing conditions.
• This kit is intended for closed course competition only.  This kit will improve top-end power and throttle response, but may compromise low-end drive-ability.

Kit Includes

• 1 Main Jet BJ190
• 1 Main Jet BJ195
• 1 Main Jet BJ200
• 1 Main Jet BJ205
• 1 Fuel Needle DNO894
• 1 E-Clip DE0001
• 1 Thunder Slide DTS006
• 1 Diaphragm Retainer Upper DTS002
• 1 Diaphragm Retainer Lower DTS004
• 1 Needle Spacer THNR01
• 4 Carb Top Screws 37304164
• 1 Carb Top HDCT001
• 1 Slide Spring DSP088
• 1 Emulsion Tube DET007
• 1 Diaphragm Instructions DI8732S

Tested To Perfection

Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main air jet, Dynojet has extensively tested every component, which means that you’ll see results as soon as you rev the engine.

Smoother Power

These jet kits give some extreme upgrades in a small package. They increase power and smoothness throughout the entire rev range while maintaining fuel economy. There are multiple kit options from stock commuter motorcycles to race-ready bikes and everything in between.

Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.

Whether you’re rolling with a stock bike or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you’ve made significant upgrades to set your bike up for success on race day.

Features

• 5-8% power range
• Fully adjustable
• Increases power and drivability
• For carbureted vehicles only

Stage 7 (Race Only - high rpm, not for street use)

• Made for the speedway, not the highway. If your bike is set up for racing, reach your maximum potential with a Stage 7 Jet Kit. Stage 7 kits are designed to optimize performance for your tuning specification or racing conditions.
• This kit is intended for closed course competition only.  This kit will improve top-end power and throttle response, but may compromise low-end drive-ability.

Kit Includes

• 1 Main Jet BJ185
• 1 Main Jet BJ190
• 1 Main Jet BJ195
• 1 Main Jet BJ200
• 1 Thunder Slide DTS006
• 1 Diaphragm Upper Retainer DTS002
• 1 Diaphragm Lower Retainer DTS004
• 4 Carb Top Screws 37304164
• 1 Thunder Carb Top 28620001
• 1 Fuel Needle DNO894
• 1 E-Clip DE0001
• 1 Needle Spacer THNR01
• 1 Slide Spring DSP088
• 1 Thunder Nozzle THNOZ2
• 1 Check Ball BB #1/8
• 1 Check Ball Weight DW070
• 1 Emulsion Tube DET007
• 1 Diaphragm Instructions DI8730S
• 1 Plug Drill DD #5/32
• 1 Screw DS0001

Tested To Perfection

Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main air jet, Dynojet has extensively tested every component, which means that you’ll see results as soon as you rev the engine.

Smoother Power

These jet kits give some extreme upgrades in a small package. They increase power and smoothness throughout the entire rev range while maintaining fuel economy. There are multiple kit options from stock commuter motorcycles to race-ready bikes and everything in between.

Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.

Whether you’re rolling with a stock bike or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you’ve made significant upgrades to set your bike up for success on race day.

Features

• 5-8% power range
• Fully adjustable
• Increases power and drivability
• For carbureted vehicles only

Stage 1

• Perfect for motorcycles with a stock engine using the stock airbox, air filter, and pipes. Stage 1 Jet Kits are engineered to improve throttle response and deliver approximately 5% more horsepower than stock. These kits are fully adjustable to allow the use of well-designed aftermarket pipes and stock replacement air filters.

Kit Includes

• 1 Main Jet DJ150
• 1 Main Jet DJ160
• 1 Main Jet DJ170
• 1 Main Jet DJ180
• 1 Main Jet DJ190
• 1 Fuel Needle DNO889
• 1 E-Clip DE0001
• 1 Thunder Slide DTS005
• 1 Diaphragm Retainer Upper DTS002
• 1 Diaphragm Retainer Lower DTS003
• 1 Needle Spacer THNR01
• 1 Thunder Nozzle THNOZ2
• 1 Check Ball BB #1/8
• 1 Check Ball Weight DW070
• 1 Slide Spring DSP009
• 1 Emulsion Tube DET001
• 1 Plug Drill DD #5/32
• 1 Screw DS0001
• 1 Diaphragm Instructions DI8109S

Tested To Perfection

Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main air jet, Dynojet has extensively tested every component, which means that you’ll see results as soon as you rev the engine.

Smoother Power

These jet kits give some extreme upgrades in a small package. They increase power and smoothness throughout the entire rev range while maintaining fuel economy. There are multiple kit options from stock commuter motorcycles to race-ready bikes and everything in between.

Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.

Whether you’re rolling with a stock bike or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you’ve made significant upgrades to set your bike up for success on race day.

Features

• 5-8% power range
• Fully adjustable
• Increases power and drivability
• For carbureted vehicles only

Stage 1

• Perfect for motorcycles with a stock engine using the stock airbox, air filter, and pipes. Stage 1 Jet Kits are engineered to improve throttle response and deliver approximately 5% more horsepower than stock. These kits are fully adjustable to allow the use of well-designed aftermarket pipes and stock replacement air filters.

Kit Includes

• 1 Main Jet DJ175
• 1 Main Jet DJ180
• 1 Main Jet DJ185
• 1 Main Jet DJ190
• 1 Main Jet DJ195
• 1 Main Jet DJ200
• 1 Fuel Needle DNO889
• 1 E-Clip DE0001
• 1 Thunder Slide DTS005
• 1 Diaphragm Retainer Upper DTS002
• 1 Diaphragm Retainer Lower DTS003
• 1 Needle Spacer THNR01
• 1 Thunder Nozzle THNOZ2
• 1 Check Ball BB #1/8
• 1 Check Ball Weight DW070
• 1 Slide Spring DSP009
• 1 Emulsion Tube DET001
• 1 Plug Drill DD #5/32
• 1 Screw DS0001
• 1 Diaphragm Instructions DI8112S

Tested To Perfection

Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main air jet, Dynojet has extensively tested every component, which means that you’ll see results as soon as you rev the engine.

Smoother Power

These jet kits give some extreme upgrades in a small package. They increase power and smoothness throughout the entire rev range while maintaining fuel economy. There are multiple kit options from stock commuter motorcycles to race-ready bikes and everything in between.

Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.

Whether you’re rolling with a stock bike or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you’ve made significant upgrades to set your bike up for success on race day.

Features

• 5-8% power range
• Fully adjustable
• Increases power and drivability
• For carbureted vehicles only

Stage 1

• Perfect for motorcycles with a stock engine using the stock airbox, air filter, and pipes. Stage 1 Jet Kits are engineered to improve throttle response and deliver approximately 5% more horsepower than stock. These kits are fully adjustable to allow the use of well-designed aftermarket pipes and stock replacement air filters.

Kit Includes

• 1 Main Jet DJ150
• 1 Main Jet DJ155
• 1 Main Jet DJ160
• 1 Main Jet DJ165
• 1 Main Jet DJ170
• 1 Main Jet DJ175
• 1 Main Jet DJ180
• 1 Main Jet DJ185
• 1 Main Jet DJ190
• 1 Main Jet DJ195
• 1 Fuel Needle DNO889
• 1 E-Clip DE0001
• 1 Thunder Slide DTS005
• 1 Diaphragm Upper Retainer DTS002
• 1 Diaphragm Lower Retainer DTS004
• 1 Needle Spacer THNR01
• 1 Emulsion Tube DET001
• 1 Slide Spring DSP009
• 1 Plug Drill DD #5/32
• 1 Screw DS0001
• 1 Diaphragm Instructions DI8136S

Tested To Perfection

Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main air jet, Dynojet has extensively tested every component, which means that you’ll see results as soon as you rev the engine.

Smoother Power

These jet kits give some extreme upgrades in a small package. They increase power and smoothness throughout the entire rev range while maintaining fuel economy. There are multiple kit options from stock commuter motorcycles to race-ready bikes and everything in between.