My plan was to take the head off and have it ported and polished along with some crane springs and crane 14 cams. Reason I was thinking 14's instead of say 16's or 18's was because as scott mentioned the rev limit. No point in installing 18's when they make peak power at 7grand+.
Also (hoping) when the bigger turbo's come out (the 14's) will help with spool and get the same kinda low end this little TDOH4 puts out.
I know everyone likes to use the big boyz as an example when refering to parts but I don't. Reason being is they are going for all out power and have the financial backing to fix any problems that go wrong. I don't

Plus I want my car as streetable as possible. I don't want to lose the creature comfort's like I did the 1st gen. 8)