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KTM 380 Head Mod

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Was wondering if anyone have the measurements for the head mod for this bike to get rid of the unjettable issue with 1/8-1/4 throttle? I have the G2 Throttle Cam system with the 400 cam on it and the issue is so apparent that it is actually quite annoying when trying to use the lower end torque.

 

Thanks!

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The cyl head is on my bike now, so I can't really give you the measurements.  Send your head to RB designs, have them cut your slide to #8, add the JD jetting blue needle clipped in 2nd position.  Do that, and the unjettable problem goes away.  

 

 

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My squish was 2.2mm from the factory and the volume of the head was 30ml. I had the squish machined down to 1.5mm and the volume to 28ml. Haven't had time to play with jetting yet but even with the old jetting the bike worked a lot better at low rpm and idled a bit higher and sounded cleaner.

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