Service shops in So. Cal. for my R33?

Anyone have any references?

Need:

timing belt, water pump, oil change and filter, etc.

Also, would like to get my stock GTR to around 400hp.

I'm new to GTR and turbo world....bare with my lack of knowledge.

Somone told me:

bigger fuel injectors and fuel pump and remapped ecu.

thanks.

SP EngineeringMotorex

I wouldn't suggest Motorex but I can suggest RBMotoring... Sean Morris is more knowledgable and helpful on RB engines than anyone at Motorex... They still don't seem to have a clue what's wrong with my car and it's been there since April '04...