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guys,

Happy New Year.

im gonna replace my head gasket [rb25det] with OEM head gasket with ARP studs. my car is stock and only it got aftermarket SARBER intercooler, 3 inch exhaust from turbo back and K&N pod filter.

any body know how much horse power i can make with this...?

metal head gasket is necessary for me...?

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If you're going to the trouble of doing the head gasket and plan on keeping the car for some time, I would go the best damn gasket you can go with. Simply because you don't want to have to open her up again, if it can be avoided.

Having said that I doubt you'll need a metal head gasket unless you're gonna do some upgrading to internals and add a bigger turbo.

I'd say most skylines with similar bolt-on mods (like yours and mine) wouldn't need a metal one...... I could be wrong though.

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