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hot cams for si

1150 Views 1 Reply 1 Participant Last post by  mooserov
has anyone heard of aftermarket rsx cams that can be swapped into the si? I'm looking into building an all motor si that makes around 260 crank hp. We have a great motor to do this with, but I don't know if anyone has done the research on longer duration cam profiles. High compression engines collide valves with pistons if you aren't careful. I'm sure that I will have to look into new springs and retainers as well, but I'm interested in the numbers for the cams.
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I don't THINK that higher lift will make much difference, unless it is in the low end. I need more knowledge of these engines.
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