just wondering whats the best route 2 go....my cars running a t34 hybrid, light blues, rs500 intercooler, rad n turbo cooler, heads been ported n polished, bd10 cams etc n ave just been gettin a extra thick head gasket cos the heads been skimmed on my car.........but what head bolts do i use?

should i get uprated ones or r standard ones ok for running hi n low boost...hi bein round bout 23psi

just dnt fancy gettin standard ones n them stretching n knacking the gasket...

cheers