Well I have gone looking for true RX8 owners, and i am actually taking tips from a guy with well over 300 whp on his S/C RX8. He has a fully built PETTIT motor (or however you spell it...didnt ask..lol) so like i said i appreciate the info but i am going to be more trustworthy of somone who has one. Also and fyi i wasnt planning on just opening it up and beating on it without at least insuring my HP would not just take the life out of my motor. FYI the parts i said i want are just to get my Power/Tourqe(lack there of) up, doesnt mean i dont plan on upgrading my it further. By no means do i want to just ruin my car with get fast quick mods without touching all bases of my car to ensure quilty and performance.