Pulp_PWR

So thats the right hand side as you face the car?

I would want to optimise the intake for the cams & throttle and tune the setup once ideally.

b.r.i.a.n.

yes it is. i would tune it with just the intake, the test pipe and exhaust. the cams and throttle body may not yield as much hp as you think. try the stock cams first.

Pulp_PWR

Random question, but are the K20a and F20c valve springs interchangeable?? I've seen several references to people putting s2000 valve springs into RSX's for mild aftermarket cams. Some vendors also list their springs for both the k20a and F20c i.e. Toda.

Croc

i did it all except bigger throttle body.
worth the money? i don't know. this is subjective.
do i like the result? YES
would i do it again? Sure