Do i need to get a stronger head gastet, like a metal dual layer or is the OEM good enough?

i will be doing about 20 psi
thanks for the info gents

new engine


i just put a whole through my block



if i dont get the gasket i will be getting the FMIC

http://forums.audiworld.com/tt/msgs/1802099.phtml

2001 TT 225 Q



PERFORMANCE MODS:
REVO ECU STAGE 2 (93 OCTANE) | 42DD 225 3" DOWNPIPE | MAGNAFLOW EXHAUST | MODSHACK TTTUNED VTDA | MODSHACK TTUNED OXYGEN FLOW OPTIMIZER MOFO | ECS ADJUSTABLE FUEL PRESURE REGULATOR & GAGE | MODSHACK BOOST MACHINE-not installed | FORGE DV/BOV | ECS TIMING BELT LIGHT PULLEYS KIT RED | FORGE SILICONE DV RELOCATION KIT | FORGE AIR INTAKE, TURBO, & BOOST HOSE SET | EVO HEAT SHIELD | MOTOR SPORT HEAD GASKET .7 COMP DROP |

SUSPENSION / DRIVETRAIN MODS:
H&R COILOVERS ADJUSTABLE KIT | NEUSPEED REAR CONTROL ARMS LOWER | CPT REAR CONTROL ARMS UPPER | FORGE SHORT SHIFT KIT F/B & L/R | VF ENGINEERING ENGINE MOUNT KIT 3PC | SPEC STAGE ONE CLUTCH |

INTERIOR AESTHETICS:
ULTRA LITE BOOST GAGE | HKS TURBO TIMER TYPE 1 |

EXTERIOR AESTHETICS:
EAGLE1 WINDOW TINT 15% | H&R 25 MM SPACERS REAR | ECS 15 MM SPACERS FRONT | SMOKE SIDE MARKERS | SMOKE HEAD & REAR LIGHTS-no more |

FUTURE MODS:
FORGE FRONT MOUNT INTERCOOLER KIT | COMPETITION HALDEX AWD ELECTRONIC UNIT | LIQUID GAGE | BIG BREAK KIT | FRONT & REAR SWAY BAR | AUDIO | RIMS | GRILL | PAINT |