Hi guys, i'm new to the forum, i'm looking for some infos about the boosting capabilities of the G4ED engined version of the Tiburon (Coupè in italy where i live), i can't find much in the internet, no parts and not much infos, everyone says a different thing.
My question is, how much boost can i handle with stock internals? Do i have to lower the piston compression? For this purpose can i use the 1.5L S-Coupe's pistons? Is it better to use a Volumetric Compressor? Thank you in advance for the infos.

P.S. I would like also to lighten a bit the Flywheel, but i can find only 2.0L Beta ones, it would be great if it's made in Aluminum with a Steel Clutch plate, if you can guide me to where i can buy them if someone makes them, don't care about shipping/taxes for importing, at least not for the moment.