ok guys and girls, i have a poblem. im 2300kms from a experianced tuner. i have a dyno and inexperianced operator. its cheaper to let my engine go bang and go back to stock than go to perth for a tune. i have rb25det , power fc, stock turbo, 255 fuel pump, freddy manifold, spitfres, fpr800, oil cooler,fmic,ngk gapped. puck clutch, lightened flywheel, stock injectors, stock afm. k an n pod filter. 3 inch cat bak. hks ssq bov, alloy radiator. what i can tell my tuner about power fc tunining. its hot in the dessert. im chasing 190rwkw.. i need him to get his head around my car setup and power fc befor i go for the big puffer, injectors afm 044 and 6 boost. .i need a list of a few things i can relay to him in a nice mannor about power fc tuning with out being a know it all and or hurting his tuning pride. i have no options here, it is what it is.afms? timing? nvcs? fuel pressure? boost bar? somthing to look out for that could hurt progress. keep it basic please so i can reach my mid term goal and my tuner can build his confidence. (with out me knowing). apparently hes worked on a few sr20s in sileightys with power fcs. thats good right? haha. and my mates brothers sister inlaw is doing there dads hemi big block 500ci for bathurst next year.