Skip to content
Close menu
Shop All Products
Apparel & Riding Gear
Apparel
Life Jackets
Goggles
Helmets
Alpinestars
FOX Racing
Racing Parts
WORX Racing
Fizzle Racing
JP Racing
Blow Off Valves
Air Intakes
Exhaust
Intercoolers
Fuel Components
Engine Cooling
Engine
Supercharger
Accessories
Coolers
Seadoo Linq Accessories
SeaDoo Switch Boat Accessories
Yamaha RecDeck
Trailer Accessories
Sound Systems
Pump & Handling
Steering & Accessories
Wear Rings
Off-Road
Helmet
Jersey
Glove
Pants
Boots
Catalog
PWC Covers
Yamaha Covers
Seadoo Covers
Maintenance
Oil & Oil Change Kit
Oil Extractor
Spark Plugs
Battery Tenders
Batteries
Flush Kits
Salt Away
Gas Cans
PWC Covers
Yamaha Service Manuals
Coolant
ECU Reflash
OBS OEM Parts
BRP
YAMAHA
HONDA
KAWASAKI
BMW
SUZUKI
DUCATI
TRIUMPH
POLARIS
Gallery
Team Racers
About
Log in
Facebook
Instagram
YouTube
Cart
Close cart
Facebook
Instagram
YouTube
Shop All Products
Apparel & Riding Gear
Apparel
Life Jackets
Goggles
Helmets
Alpinestars
FOX Racing
Racing Parts
WORX Racing
Fizzle Racing
JP Racing
Blow Off Valves
Air Intakes
Exhaust
Intercoolers
Fuel Components
Engine Cooling
Engine
Supercharger
Accessories
Coolers
Seadoo Linq Accessories
SeaDoo Switch Boat Accessories
Yamaha RecDeck
Trailer Accessories
Sound Systems
Pump & Handling
Steering & Accessories
Wear Rings
Off-Road
Helmet
Jersey
Glove
Pants
Boots
Catalog
PWC Covers
Yamaha Covers
Seadoo Covers
Maintenance
Oil & Oil Change Kit
Oil Extractor
Spark Plugs
Battery Tenders
Batteries
Flush Kits
Salt Away
Gas Cans
PWC Covers
Yamaha Service Manuals
Coolant
ECU Reflash
OBS OEM Parts
BRP
YAMAHA
HONDA
KAWASAKI
BMW
SUZUKI
DUCATI
TRIUMPH
POLARIS
Gallery
Team Racers
About
Log in
Search
Site navigation
Cart
Search
"Close (esc)"
TALK TO A PERFORMANCE SPECIALIST
800-940-3000
Home
/
Smoothbore Carburetor
14-1988
Regular price
$390.00
Save $-390.00
Type
CARB ONLY FOR 42MM KIT
HARLEY 45MM CARB
HSR 45MM CARB POLISHED
MIKUNI HSR48 RACE KIT
MIKUNI HSR48 RACE KIT POLISHED
CARB ONLY FOR 42MM KIT - $390.00 USD
HARLEY 45MM CARB - $499.95 USD
HSR 45MM CARB POLISHED - $600.40 USD
MIKUNI HSR48 RACE KIT - $555.50 USD
MIKUNI HSR48 RACE KIT POLISHED - $667.05 USD
Quantity
1 in stock
Add to cart
[{"id":58111273173152,"title":"CARB ONLY FOR 42MM KIT","option1":"CARB ONLY FOR 42MM KIT","option2":null,"option3":null,"sku":"14-1988","requires_shipping":true,"taxable":true,"featured_image":{"id":43201866596512,"product_id":15769528860832,"position":1,"created_at":"2026-06-26T18:10:02-04:00","updated_at":"2026-06-26T18:10:05-04:00","alt":null,"width":811,"height":799,"src":"\/\/bms-racing.com\/cdn\/shop\/files\/9ec9-572a524727b0a.jpg?v=1782511805","variant_ids":[58111273173152,58111273205920,58111273238688]},"available":true,"name":"Smoothbore Carburetor - CARB ONLY FOR 42MM KIT","public_title":"CARB ONLY FOR 42MM KIT","options":["CARB ONLY FOR 42MM KIT"],"price":39000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":69625577636000,"position":1,"preview_image":{"aspect_ratio":1.015,"height":799,"width":811,"src":"\/\/bms-racing.com\/cdn\/shop\/files\/9ec9-572a524727b0a.jpg?v=1782511805"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":58111273205920,"title":"HARLEY 45MM CARB","option1":"HARLEY 45MM CARB","option2":null,"option3":null,"sku":"14-1989","requires_shipping":true,"taxable":true,"featured_image":{"id":43201866596512,"product_id":15769528860832,"position":1,"created_at":"2026-06-26T18:10:02-04:00","updated_at":"2026-06-26T18:10:05-04:00","alt":null,"width":811,"height":799,"src":"\/\/bms-racing.com\/cdn\/shop\/files\/9ec9-572a524727b0a.jpg?v=1782511805","variant_ids":[58111273173152,58111273205920,58111273238688]},"available":true,"name":"Smoothbore Carburetor - HARLEY 45MM CARB","public_title":"HARLEY 45MM CARB","options":["HARLEY 45MM CARB"],"price":49995,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":69625577636000,"position":1,"preview_image":{"aspect_ratio":1.015,"height":799,"width":811,"src":"\/\/bms-racing.com\/cdn\/shop\/files\/9ec9-572a524727b0a.jpg?v=1782511805"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":58111273238688,"title":"HSR 45MM CARB POLISHED","option1":"HSR 45MM CARB POLISHED","option2":null,"option3":null,"sku":"14-1992","requires_shipping":true,"taxable":true,"featured_image":{"id":43201866596512,"product_id":15769528860832,"position":1,"created_at":"2026-06-26T18:10:02-04:00","updated_at":"2026-06-26T18:10:05-04:00","alt":null,"width":811,"height":799,"src":"\/\/bms-racing.com\/cdn\/shop\/files\/9ec9-572a524727b0a.jpg?v=1782511805","variant_ids":[58111273173152,58111273205920,58111273238688]},"available":true,"name":"Smoothbore Carburetor - HSR 45MM CARB POLISHED","public_title":"HSR 45MM CARB POLISHED","options":["HSR 45MM CARB POLISHED"],"price":60040,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":69625577636000,"position":1,"preview_image":{"aspect_ratio":1.015,"height":799,"width":811,"src":"\/\/bms-racing.com\/cdn\/shop\/files\/9ec9-572a524727b0a.jpg?v=1782511805"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":58111273271456,"title":"MIKUNI HSR48 RACE KIT","option1":"MIKUNI HSR48 RACE KIT","option2":null,"option3":null,"sku":"14-2037","requires_shipping":true,"taxable":true,"featured_image":{"id":43201866629280,"product_id":15769528860832,"position":2,"created_at":"2026-06-26T18:10:02-04:00","updated_at":"2026-06-26T18:10:05-04:00","alt":null,"width":811,"height":799,"src":"\/\/bms-racing.com\/cdn\/shop\/files\/8b04-5bbceb6f902af.jpg?v=1782511805","variant_ids":[58111273271456,58111273304224]},"available":true,"name":"Smoothbore Carburetor - MIKUNI HSR48 RACE KIT","public_title":"MIKUNI HSR48 RACE KIT","options":["MIKUNI HSR48 RACE KIT"],"price":55550,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":69625577668768,"position":2,"preview_image":{"aspect_ratio":1.015,"height":799,"width":811,"src":"\/\/bms-racing.com\/cdn\/shop\/files\/8b04-5bbceb6f902af.jpg?v=1782511805"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":58111273304224,"title":"MIKUNI HSR48 RACE KIT POLISHED","option1":"MIKUNI HSR48 RACE KIT POLISHED","option2":null,"option3":null,"sku":"14-2038","requires_shipping":true,"taxable":true,"featured_image":{"id":43201866629280,"product_id":15769528860832,"position":2,"created_at":"2026-06-26T18:10:02-04:00","updated_at":"2026-06-26T18:10:05-04:00","alt":null,"width":811,"height":799,"src":"\/\/bms-racing.com\/cdn\/shop\/files\/8b04-5bbceb6f902af.jpg?v=1782511805","variant_ids":[58111273271456,58111273304224]},"available":true,"name":"Smoothbore Carburetor - MIKUNI HSR48 RACE KIT POLISHED","public_title":"MIKUNI HSR48 RACE KIT POLISHED","options":["MIKUNI HSR48 RACE KIT POLISHED"],"price":66705,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":69625577668768,"position":2,"preview_image":{"aspect_ratio":1.015,"height":799,"width":811,"src":"\/\/bms-racing.com\/cdn\/shop\/files\/8b04-5bbceb6f902af.jpg?v=1782511805"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]
45mm carb for use on modified engines requiring the maximum in carburetion (Manifolds not included)
42mm carb for use in custom applications on many different types of engines (Now uses OEM Harley cables)
Email Tristana@browardmotorsports.com
Ask a question
Name
Email
Message
Send
Reviews
Share
Share on Facebook
UNLOCK 10% OFF
Sign up and we'll send you a code
Enter your email
Subscribe
Submit
"Close (esc)"
"Close (esc)"