just wondering how much you can turn up the boost safely without the octy going bang, oh and how do you do it on these monsters?

havent got a clue mate, But welcome to the forum.

Someone will be along soon to help you out.

thank bud this site is quality everyone down to earth and no bull ****

Boost would normally be adjusted by a remapper. If you had REVO software installed then there is a switch which you can buy that will allow you to modify the boost, timing and fueling yourself.