I just picked up a car from a local dealership and I have a few questions about it. It has a swapped engine b17a with around 90K on it. What is the factory redline fro this motor? What is the factory vtec crossover rpm? (vtec comes on @ around 5600 rpm now) I was told it's running a p30 ecu with a Kenji chip. anyone ever heard of a kenji chip? what are the redline/vtec points for it. I was told all the motor parts for almost any b-series will work for all other b series engines. true? (it needs a new header) are the parts that are on here decent? parts on the car now: AEBS intake manifold hondata throttle body and intake manifold gaskets Kenji chipped p30 exedy stage 2 clutch fidanza flywheel Thanks or any help in advance.