{"product_id":"motorcycle-carburetor-modification-accessories-pwk21mm-pwk24mm-pwk26mm-pwk28mm-pwk30mm-pwk32mm-pwk34mm-sandblasting-size-for-engine-performance-tuning-and-refit-on-kr150-ksr-and-universal-carburetor-models","title":"Motorcycle carburetor modification accessories PWK21mm PWK24mm PWK26mm PWK28mm PWK30mm PWK32mm PWK34mm sandblasting size for engine performance tuning and refit on KR150 KSR and universal carburetor models","description":"\u003ch1\u003ePWK Sandblasted Motorcycle Carburettors for Engine Refit and Performance Tuning\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Seven PWK sandblasted motorcycle carburettors in sizes 21mm, 24mm, 26mm, 28mm, 30mm, 32mm, and 34mm for engine modification.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/566\/2025-10-02\/original-image\/0c1c9453-8687-434f-93f7-561e63a74b9f.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis selection of sandblasted PWK carburettors provides the core component for motorcycle enthusiasts and mechanics undertaking an engine modification or refit project. Supplied in seven specific sizes, each carburettor is designed to match a recommended engine capacity, facilitating a targeted upgrade to increase exhaust volume and adjust performance on compatible motorcycles. The product's clear application guidelines, covering models like the KR150 KSR and listed as universal, make it a practical choice for a wide range of tuning scenarios where replacing or upgrading the stock carburettor is the objective.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Seven PWK sandblasted motorcycle carburettors in sizes 21mm, 24mm, 26mm, 28mm, 30mm, 32mm, and 34mm for engine modification.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/566\/2025-10-02\/original-image\/2f892174-62ce-4865-bd5a-3a72c31d3365.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe primary feature of this product is the availability of multiple, precisely defined carburettor sizes, each finished with a sandblasted surface. This range allows for a component choice directly aligned with your motorcycle's engine specifications.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe carburettors undergo a sandblasting process. Sandblasting is a mechanical surface treatment that uses abrasive materials propelled at high velocity to clean, deburr, or prepare a metal surface. For a carburettor, this can help remove manufacturing residues or provide a uniform matte texture, but the source text does not specify performance benefits related to this finish.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe product is defined by its seven available sizes: 21mm, 24mm, 26mm, 28mm, 30mm, 32mm, and 34mm. Each size corresponds to a recommended engine displacement range. For example, the 21mm carburettor is suggested for 50cc to 100cc engines, while the 34mm size is for 250cc to 350cc engines. This detailed guidance aids in selecting the correct component for your specific motorcycle, which is crucial for a successful modification.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Seven PWK sandblasted motorcycle carburettors in sizes 21mm, 24mm, 26mm, 28mm, 30mm, 32mm, and 34mm for engine modification.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/566\/2025-10-02\/original-image\/3bc264eb-b0e9-40a6-a6c8-7b8ef9360085.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThese carburettors are intended for modification projects where altering the fuel-air mixture delivery is key to changing engine performance characteristics. The stated purpose is for refitting carburettors and modifying motorcycles to increase exhaust volume and tune performance.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor competitive tuning or professional workshop builds, having access to a range of carburettor sizes allows for precise calibration. The clear size-to-engine capacity matrix supports methodical testing and setup for specific racing classes or performance benchmarks where replacing the standard carburettor is a common step.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor the home mechanic working on a personal bike project, such as a cafe racer conversion or a custom build, this product offers a straightforward replacement component. The universal application claim and model-specific mention (KR150 KSR) provide a starting point for determining compatibility for a DIY engine refit aimed at improving throttle response or power.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Seven PWK sandblasted motorcycle carburettors in sizes 21mm, 24mm, 26mm, 28mm, 30mm, 32mm, and 34mm for engine modification.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/566\/2025-10-02\/original-image\/48625360-1a5d-4e70-acb1-21f6d3ddefb0.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value lies in the product's specificity and the practical guidance provided with it. It addresses the need for a non-standard carburettor as part of a planned mechanical modification.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eAs a mechanical replacement part, the carburettor is a durable component intended for long-term use once installed and correctly tuned. The sandblasted finish may offer easier cleaning compared to a raw cast surface. Maintenance would involve standard carburettor care such as periodic cleaning and jet adjustments based on use, which is common for all performance carburettors.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis product is chosen for its clear application data. The detailed list of sizes, each with an engine capacity range, removes guesswork when selecting a carburettor for an upgrade. The inclusion of a specific model (KR150 KSR) alongside a universal designation helps verify potential fitment. It provides a focused solution for riders and builders whose goal is to change their motorcycle's performance through carburettor modification, supported by tangible specifications rather than generic claims.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Seven PWK sandblasted motorcycle carburettors in sizes 21mm, 24mm, 26mm, 28mm, 30mm, 32mm, and 34mm for engine modification.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/566\/2025-10-02\/original-image\/5bb59cd3-793b-46ab-8e09-5a852a43dfda.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Seven PWK sandblasted motorcycle carburettors in sizes 21mm, 24mm, 26mm, 28mm, 30mm, 32mm, and 34mm for engine modification.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/566\/2025-10-02\/original-image\/7d697e6c-8098-47db-a7bf-7cbc6d5d3678.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Seven PWK sandblasted motorcycle carburettors in sizes 21mm, 24mm, 26mm, 28mm, 30mm, 32mm, and 34mm for engine modification.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/566\/2025-10-02\/original-image\/a0c68e46-be73-4bf1-a0bd-45f7dbdbd923.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Seven PWK sandblasted motorcycle carburettors in sizes 21mm, 24mm, 26mm, 28mm, 30mm, 32mm, and 34mm for engine modification.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/566\/2025-10-02\/original-image\/bbfd9b9e-06d0-4fbe-8bc3-7abca83590da.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Seven PWK sandblasted motorcycle carburettors in sizes 21mm, 24mm, 26mm, 28mm, 30mm, 32mm, and 34mm for engine modification.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/566\/2025-10-02\/original-image\/bf40b2a6-0d0d-447d-ba9e-76c57eab610a.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Seven PWK sandblasted motorcycle carburettors in sizes 21mm, 24mm, 26mm, 28mm, 30mm, 32mm, and 34mm for engine modification.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/566\/2025-10-02\/original-image\/dad63ea9-ea36-4b2c-8dd8-ec159657ea87.webp\"\u003e\u003c\/div\u003e","brand":"dfewnq-9s","offers":[{"title":"PWK34mm Sandblasting","offer_id":53607425278289,"sku":"CJYD183530707GT","price":50.98,"currency_code":"GBP","in_stock":true},{"title":"PWK24mm Sandblasting","offer_id":53607425311057,"sku":"CJYD183530702BY","price":50.98,"currency_code":"GBP","in_stock":true},{"title":"PWK30mm Sandblasting","offer_id":53607425343825,"sku":"CJYD183530705EV","price":50.98,"currency_code":"GBP","in_stock":true},{"title":"PWK32mm Sandblasting","offer_id":53607425376593,"sku":"CJYD183530706FU","price":50.98,"currency_code":"GBP","in_stock":true},{"title":"PWK28mm Sandblasting","offer_id":53607425409361,"sku":"CJYD183530704DW","price":50.98,"currency_code":"GBP","in_stock":true},{"title":"PWK26mm Sandblasting","offer_id":53607425442129,"sku":"CJYD183530703CX","price":50.98,"currency_code":"GBP","in_stock":true},{"title":"PWK21mm Sandblasting","offer_id":53607425474897,"sku":"CJYD183530701AZ","price":50.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/0795\/1953\/files\/2f892174-62ce-4865-bd5a-3a72c31d3365.webp?v=1776941817","url":"https:\/\/celovian.com\/products\/motorcycle-carburetor-modification-accessories-pwk21mm-pwk24mm-pwk26mm-pwk28mm-pwk30mm-pwk32mm-pwk34mm-sandblasting-size-for-engine-performance-tuning-and-refit-on-kr150-ksr-and-universal-carburetor-models","provider":"Celovian","version":"1.0","type":"link"}