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Other Bikes => The 4-Stroke Blasphemy Forum => Topic started by: Seizer on July 09, 2019, 06:26:16 PM

Title: Mikuni VM28s on an XS400
Post by: Seizer on July 09, 2019, 06:26:16 PM
What is a good baseline for jetting an XS400 (pods and 2 into 1) The carbs are currently set up for a modded RD400. I have the entire system (cable, throttle etc). Trying to help out a friend get his cafe project running.
Thanks!
Title: Re: Mikuni VM28s on an XS400
Post by: bracket maker on July 10, 2019, 07:07:39 AM
Quote from: Seizer on July 09, 2019, 06:26:16 PM
What is a good baseline for jetting an XS400 (pods and 2 into 1) The carbs are currently set up for a modded RD400. I have the entire system (cable, throttle etc). Trying to help out a friend get his cafe project running.
Thanks!


110-120 main? I really don't know because the 4t pz30's I used are different. you adjust the main jet with the air screw.
Title: Re: Mikuni VM28s on an XS400
Post by: m in sc on July 11, 2019, 11:19:40 AM
id get a set of ninja 250 carbs, they are dirt cheap on ebay. .02