what tool to remove head bolts?

[pezlow]

i have low compression on all 4 cyl 120(4,3,2) and 90(1) so im taking my head off but i dont know what tool ill need and the size of the tool.

 

[LiquidX]

You just need the appropriate sized socket + extension. I'm not sure if the stock head studs use a 12 point nut or not though.

 

[pezlow]

thanks for the help man

 

[ShawnsGarage]

Stock head bolts are 10mm allen. I use a cut off 10mm allen wrench slid into a deep well 10mm socket

 

[JEFFREYCASTGSX]

i have low compression on all 4 cyl 120(4,3,2) and 90(1) so im taking my head off but i dont know what tool ill need and the size of the tool.

Why are you taking it off, is there something wrong with the HEAD