what length stem when running an oversize tank

[brokeitin3]

got a stock stem now, the top bar clamp hits the tank and cutting into it. so what length stem do i need to clear a clarke oversize tank? this is for an 88 250r

[Hoppedrap]

I Run a +1 +1 / 1" higher and 1" forward from LSR

[deuce]

I got a +1 antivibe stem and it clears fine. the antivibe bring the bars up a bit more

[250R Baja Rider]

Recommend a +1+1 anti vibe. I have no issues with it.

[quadtrash466]

same here. +1,+1 stem. I used cr bend bars and it was great