![Quote](images/tf_ideal/misc/quote_icon.png)
Originally Posted by
urthworm
Some have switched out one cam for the tsx cam.. but people later realized that both cams off the tsx are better and dont require an upgraded valve train.
The rbc is off the newer si. But if you install the rbc (or rrc) the radiator support has the be bent or cut in order to make it fit.
I have a k20a and mods are: buddyclub race header, mugen twin loop, password jdm intake, rrc manifold (from the 07 type r), and i just put blueprint stage 2 cams, supertech valve train and port/polished head. I havent been able to tune it since the new mods. But it ran really strong before. The rrc manifold made and instant difference without tuning.
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