https://pwkcarburetorcarb.com Wed, 29 Jul 2026 16:54:40 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://pwkcarburetorcarb.com/2026/06/24/keihin-race-pwk-38mm-air-striker-carburetor-kx500-cr500-yz490-wr500-rm500-dgl/ https://pwkcarburetorcarb.com/2026/06/24/keihin-race-pwk-38mm-air-striker-carburetor-kx500-cr500-yz490-wr500-rm500-dgl/#comments Thu, 25 Jun 2026 03:40:30 +0000 https://pwkcarburetorcarb.com/2026/06/24/keihin-race-pwk-38mm-air-striker-carburetor-kx500-cr500-yz490-wr500-rm500-dgl/ Aftermarket replacement Racing Keihin 38mm PWK Airstriker pre jetted with a #160 main jet, #55 pilot, #7 slide, and DDJ Needle. Also Includes a DGL needle kit with larger emulsion spray tubes for more flow, great for larger displacement 2 strokes, like kx500 cr500 Ktms etc. Most tune in well with the 16 hole tube […]]]>






Aftermarket replacement Racing Keihin 38mm PWK Airstriker pre jetted with a #160 main jet, #55 pilot, #7 slide, and DDJ Needle. Also Includes a DGL needle kit with larger emulsion spray tubes for more flow, great for larger displacement 2 strokes, like kx500 cr500 Ktms etc. Most tune in well with the 16 hole tube but some race motors will require the use of the larger 30 hole tube. This is a expert kit with all the needed mods and parts for tuning your motor correctly.

]]> https://pwkcarburetorcarb.com/2026/06/24/keihin-race-pwk-38mm-air-striker-carburetor-kx500-cr500-yz490-wr500-rm500-dgl/feed/ 0 https://pwkcarburetorcarb.com/2024/04/30/keihin-pw-k-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms-2/ https://pwkcarburetorcarb.com/2024/04/30/keihin-pw-k-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms-2/#comments Wed, 01 May 2024 04:41:21 +0000 https://pwkcarburetorcarb.com/2024/04/30/keihin-pw-k-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms-2/ NEW Old STOCK, Made in Japan.]]>







NEW Old STOCK, Made in Japan.

]]> https://pwkcarburetorcarb.com/2024/04/30/keihin-pw-k-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms-2/feed/ 0 https://pwkcarburetorcarb.com/2024/04/25/keihin-pw-k-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms/ https://pwkcarburetorcarb.com/2024/04/25/keihin-pw-k-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms/#comments Fri, 26 Apr 2024 04:19:20 +0000 https://pwkcarburetorcarb.com/2024/04/25/keihin-pw-k-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms/ NEW Old STOCK, Made in Japan.]]>







NEW Old STOCK, Made in Japan.

]]> https://pwkcarburetorcarb.com/2024/04/25/keihin-pw-k-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms/feed/ 0 https://pwkcarburetorcarb.com/2024/02/06/keihin-pwk-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms-2/ https://pwkcarburetorcarb.com/2024/02/06/keihin-pwk-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms-2/#comments Tue, 06 Feb 2024 10:05:33 +0000 https://pwkcarburetorcarb.com/2024/02/06/keihin-pwk-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms-2/ NEW Old STOCK, Made in Japan.]]>







NEW Old STOCK, Made in Japan.

]]> https://pwkcarburetorcarb.com/2024/02/06/keihin-pwk-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms-2/feed/ 0 https://pwkcarburetorcarb.com/2024/01/31/keihin-pwk-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms/ https://pwkcarburetorcarb.com/2024/01/31/keihin-pwk-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms/#comments Wed, 31 Jan 2024 21:38:24 +0000 https://pwkcarburetorcarb.com/2024/01/31/keihin-pwk-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms/ NEW Old STOCK, Made in Japan.]]>







NEW Old STOCK, Made in Japan.

]]> https://pwkcarburetorcarb.com/2024/01/31/keihin-pwk-38mm-air-striker-carburetor-fits-wr500-rm250-cr500-kx250-yz490-ktms/feed/ 0 https://pwkcarburetorcarb.com/2024/01/14/keihin-42mm-42-mm-pwk-carburetor-carb-honda-cr500r-wr500-cr-500r-kx500-lt500/ https://pwkcarburetorcarb.com/2024/01/14/keihin-42mm-42-mm-pwk-carburetor-carb-honda-cr500r-wr500-cr-500r-kx500-lt500/#comments Sun, 14 Jan 2024 19:35:48 +0000 https://pwkcarburetorcarb.com/2024/01/14/keihin-42mm-42-mm-pwk-carburetor-carb-honda-cr500r-wr500-cr-500r-kx500-lt500/ New old stock, unit was bored from 39mm to 42mm and a CNC machined velocity section for slightly more top end performance.]]>







New old stock, unit was bored from 39mm to 42mm and a CNC machined velocity section for slightly more top end performance.

]]> https://pwkcarburetorcarb.com/2024/01/14/keihin-42mm-42-mm-pwk-carburetor-carb-honda-cr500r-wr500-cr-500r-kx500-lt500/feed/ 0 https://pwkcarburetorcarb.com/2023/12/09/keihin-40mm-pwk-ktm490-genuine-carburetor-carb-cr500-lt500r-ktm360-ktm440-wr500/ https://pwkcarburetorcarb.com/2023/12/09/keihin-40mm-pwk-ktm490-genuine-carburetor-carb-cr500-lt500r-ktm360-ktm440-wr500/#comments Sat, 09 Dec 2023 13:03:39 +0000 https://pwkcarburetorcarb.com/2023/12/09/keihin-40mm-pwk-ktm490-genuine-carburetor-carb-cr500-lt500r-ktm360-ktm440-wr500/ Same as the pwk 39 casting. Bored to 40mm SMOOTH BORED.]]>







Same as the pwk 39 casting. Bored to 40mm SMOOTH BORED.

]]> https://pwkcarburetorcarb.com/2023/12/09/keihin-40mm-pwk-ktm490-genuine-carburetor-carb-cr500-lt500r-ktm360-ktm440-wr500/feed/ 0 https://pwkcarburetorcarb.com/2023/08/30/2-stroke-40mm-carburetor-kit-keihin-pwk-carb-intake-oem-japan-wr500-yz490-ktm550-4/ https://pwkcarburetorcarb.com/2023/08/30/2-stroke-40mm-carburetor-kit-keihin-pwk-carb-intake-oem-japan-wr500-yz490-ktm550-4/#comments Wed, 30 Aug 2023 13:54:57 +0000 https://pwkcarburetorcarb.com/2023/08/30/2-stroke-40mm-carburetor-kit-keihin-pwk-carb-intake-oem-japan-wr500-yz490-ktm550-4/ NEW Complete genuine Keihin of Japan assembled carburetor. Above are the sizes of the Picture chart in MM and will fits all bikes that are close to that with some heating or cutting of the carb boots On Mikuni Bikes – its a close fit. All Bikes With Keihin PWK Carbs this is a Genuine […]]]>








NEW Complete genuine Keihin of Japan assembled carburetor. Above are the sizes of the Picture chart in MM and will fits all bikes that are close to that with some heating or cutting of the carb boots On Mikuni Bikes – its a close fit. All Bikes With Keihin PWK Carbs this is a Genuine Direct Replacement. A complete 2-stroke carb upgrade. Ready to use on any two stroke bike listed. Eliminates wiring issues by using more a simplistic bolt-up-ready-to-use carburetor. Includes all internals-Great Carb for top end over-rev. We also have smaller sizes for more low end power. NOT A Cheap China Copy.

]]> https://pwkcarburetorcarb.com/2023/08/30/2-stroke-40mm-carburetor-kit-keihin-pwk-carb-intake-oem-japan-wr500-yz490-ktm550-4/feed/ 0 https://pwkcarburetorcarb.com/2023/07/30/2-stroke-40mm-carburetor-kit-keihin-pwk-carb-genuine-oem-japan-yz490-wr500-fl400-2/ https://pwkcarburetorcarb.com/2023/07/30/2-stroke-40mm-carburetor-kit-keihin-pwk-carb-genuine-oem-japan-yz490-wr500-fl400-2/#comments Sun, 30 Jul 2023 10:59:49 +0000 https://pwkcarburetorcarb.com/2023/07/30/2-stroke-40mm-carburetor-kit-keihin-pwk-carb-genuine-oem-japan-yz490-wr500-fl400-2/ NEW Complete genuine Keihin of Japan assembled carburetor. Above are the sizes of the Picture chart in MM and will fits all bikes that are close to that with some heating or cutting of the carb boots On Mikuni Bikes – its a close fit. All Bikes With Keihin PWK Carbs this is a Genuine […]]]>








NEW Complete genuine Keihin of Japan assembled carburetor. Above are the sizes of the Picture chart in MM and will fits all bikes that are close to that with some heating or cutting of the carb boots On Mikuni Bikes – its a close fit. All Bikes With Keihin PWK Carbs this is a Genuine Direct Replacement. A complete 2-stroke carb upgrade. Ready to use on any two stroke bike listed. Eliminates wiring issues by using more a simplistic bolt-up-ready-to-use carburetor. Includes all internals-Great Carb for top end over-rev. We also have smaller sizes for more low end power. NOT A Cheap China Copy.

]]> https://pwkcarburetorcarb.com/2023/07/30/2-stroke-40mm-carburetor-kit-keihin-pwk-carb-genuine-oem-japan-yz490-wr500-fl400-2/feed/ 0 https://pwkcarburetorcarb.com/2023/07/22/2-stroke-40mm-carburetor-keihin-modded-39pwk-carb-oem-japan-cr500-wr500-lt500/ https://pwkcarburetorcarb.com/2023/07/22/2-stroke-40mm-carburetor-keihin-modded-39pwk-carb-oem-japan-cr500-wr500-lt500/#comments Sat, 22 Jul 2023 22:04:56 +0000 https://pwkcarburetorcarb.com/2023/07/22/2-stroke-40mm-carburetor-keihin-modded-39pwk-carb-oem-japan-cr500-wr500-lt500/ NEW Complete genuine Keihin of Japan assembled carburetor. Above are the sizes of the Picture chart in MM and will fits all bikes that are close to that with some heating or cutting of the carb boots On Mikuni Bikes – its a close fit. All Bikes With Keihin PWK Carbs this is a Genuine […]]]>








NEW Complete genuine Keihin of Japan assembled carburetor. Above are the sizes of the Picture chart in MM and will fits all bikes that are close to that with some heating or cutting of the carb boots On Mikuni Bikes – its a close fit. All Bikes With Keihin PWK Carbs this is a Genuine Direct Replacement. A complete 2-stroke carb upgrade. Ready to use on any two stroke bike listed. Eliminates wiring issues by using more a simplistic bolt-up-ready-to-use carburetor. Includes all internals-Great Carb for top end over-rev. We also have smaller sizes for more low end power. NOT A Cheap China Copy.

]]> https://pwkcarburetorcarb.com/2023/07/22/2-stroke-40mm-carburetor-keihin-modded-39pwk-carb-oem-japan-cr500-wr500-lt500/feed/ 0