Hey everyone I was wondering on some internal mods to my 2000 civic Si. I have an intake on right now and want to get some things done to my engine before i put on the exhaust. If you guys could give me some good ideas i would appreciate it!!

 

spoon or Mugen head gasket, lightweight valves, aftermarket valvesprings and retainers, intake manifold, header, and a set of cams.

 

definately some performance cams... and matching adjustable cam gears

 

mostly head work get the head p & p and then do the cams and internal works.

 

I forgot to ask, i heard that you had to replace the fuel system (pump, rail and injectors) when you get bigger cams....is that true?

 

depends on how drastic the cams are... if its a mild set then no.

 

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