question bout metal head gasket

hello

i got a qeustion for my turbo bild

i dont know how mutch i need for the headet gasket (metal )

like 1.6mm cometic gasket or more or ...

can sombody help me whit it ?

my spec's are in my profiel frome showroom ore here

spec list

:

its a NA block but i wanne bild a singel turbo conversion

i got almost evrything exapt -

3.0 2jzge

clutch: spech stage 5

flywheel : alu fixdanza

gearbox : 5 bak

sperdifrentiele : 95 procent

airintake : apexi

turbo : Precision Turbo T71 Turbocharger Capable of 925HP featuring a Billet Compressor Wheel

spruitstuk : boostlogic T4

downpipe : boostlogic 3"

BOV : HKS ssqv3

wasgate : extern HKS

intercooler: xsp 3"

piping : boostlogic 2.5"

ecu : greddy emange ultimate + harnas

cams : aem ejustibel

uitlaat: motoria

decat : japspeed

turbo timer : apexi limetetd edion blauw

olie catch can : NRG polich

strutbar : alutech

midpipe : 3" japspeed

feulpomp : 2x walbro 255

injecetors : 1000cc HKS -

feul rail : HKS -

belt : greddy

boostcontroler : aem tru boost black

olie druk meterke : aem black -

olie meterke : aem black -

AF meterke : aem black -

wide band : aem black -

gauges pod : hoop op new abflug style

metal gasket : cometic -

heedbolts : ARP -

spark plugs: ngk-r

intake : 4" k&n

oliecooler :mocal cora 16 row+ thermostaat

radiator -

reagerds kevin

and sorry about the bad english :$

I can't find the spec, have you got a direct link? Need to know

what cams, if none stock pistons and what are the CR specs on the sheet with them, and if any block or head machining has been done. Boost you want to run? Fuel you want to run?

http://www.mkivsupra.net/vbb/showthread.php?240524-hellow

link too me