New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Collection:

Fuel & Air - Jet Kits

15 products
Powersport Superstore is your go-to source for Fuel & Air - Jet Kits and related parts. Shop our unbeatable selection of Jet Kits with top-tier service, fast shipping, and great prices.
10% Off
Regular price $239.99
Sale price $239.99
Regular price $266.95
Unit price
per 
Fits Pilot jets for FCR MX Carbs, PJ, PWK, PWM and some smoothbore Carbs, N424-21 series. Wiseco jet kits allow tuning after an exhaust or other type of engine modification. These tuning kits will...
Regular price $111.00
Sale price $111.00
Regular price
Unit price
per 
Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase. Stage 2: stock/mild modified engine, stock/ modified pipes, stock/modified filters; about an 8% power increase. Aver...
Regular price $29.50
Sale price $29.50
Regular price
Unit price
per 
Carburetor kits are designed to get the most performance, horsepower and torque our of your vehicle. Jetkits re also designed to reduce the heat made by your engine. Heat that can steal horsepower ...
10% Off
Regular price $112.34
Sale price $112.34
Regular price $124.99
Unit price
per 
HSR48 kit includes 180 through 210 main jets (2 each); 20 through 32.5 pilot jets (2 each); -95, -96 and -98 needles (1 each); 2 #60 a/p nozzles; 2 O-rings, 4 jet needle E-rings; all necessary wash...
Regular price $73.04
Sale price $73.04
Regular price
Unit price
per 
For jetting some stock and all performance engines. Includes 1 each intermediate jets (.0295, .031, .032, .033) and 1 each main jets (.072, .074, .076, .078, .080, .082, .084).
10% Off
Regular price $112.34
Sale price $112.34
Regular price $124.99
Unit price
per 
HSR45 kit includes 165 through 185 main jets (2 each); 20 through 32.5 pilot jets (2 each); -95, -96 and -98 needles (1 each); 2 #60 a/p nozzles; 2 O-rings, 4 jet needle E-rings; all necessary wash...
Regular price $194.53
Sale price $194.53
Regular price
Unit price
per 
Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase. Average horsepower increases of 15%-25%!. Each DynoJet kit is precisely engineered to provide a simple and cost effe...
Regular price $192.80
Sale price $192.80
Regular price
Unit price
per 
Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase. Average horsepower increases of 15%-25%!. Each DynoJet kit is precisely engineered to provide a simple and cost effe...
Regular price $107.48
Sale price $107.48
Regular price
Unit price
per 
For jetting all Super B, E and G carbs. Contains one of all intermediate jets (.025, .0265, .028, .0295, .031, .032, and .033 inch) and one of all main jets (.062, .064, .066, .068, .070, .072, .07...
10% Off
Regular price $239.99
Sale price $239.99
Regular price $266.95
Unit price
per 
Fits PWM Racing Carbs, CR Roundslide Carbs, FCR MX Carbs, Flatslide CR Carbs, PWK Carbs, PJ Carbs and PE Carbs, 99101-357 Series. Wiseco jet kits allow tuning after an exhaust or other type of eng...
Regular price $115.63
Sale price $115.63
Regular price
Unit price
per 
Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase. Average horsepower increases of 15%-25%!. Each DynoJet kit is precisely engineered to provide a simple and cost effe...
Regular price $423.13
Sale price $423.13
Regular price
Unit price
per 
Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase. Stage 3: stock/mild modified engine, stock/modified pipes, individual air filters; drivability may be compromised, N/...
Regular price $73.04
Sale price $73.04
Regular price
Unit price
per 
For jetting some stock and all performance engines. Includes 1 each intermediate jets (.0295, .031, .032, .033) and 1 each main jets (.072, .074, .076, .078, .080, .082, .084).
Regular price $21.67
Sale price $21.67
Regular price
Unit price
per 
Jet washers by Mikuni.
Regular price $183.13
Sale price $183.13
Regular price
Unit price
per 
Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase. Average horsepower increases of 15%-25%!. Each DynoJet kit is precisely engineered to provide a simple and cost effe...

Your Garage

Add a Vehicle