nojap4 7mar 2007its a sta or also know as a powerflow, its a centirfilcal type super charger. good for 200 2 240kw at wheels. with a injector and feul system up grade also needs intercooling after 8 or 9psi .... depends how far u want 2 go .... were are you i'm in camberwell .. i'll post some pics asap....