VTEC X-over for '97 GS-R?

at what rpm does VTEC kick in for my '97 GS-R? i think it's around 5, but i want to know the exact point. also, i've read that the 2001 GS-R VTEC X-over is like around 4, is this true?

sorry, i meant the 2000 GS-R, not 2001

As far as I know the Vtec kicks in at about 5000 or 5500 somewhere right in that range.

On the GS-R's the VTEC engagement point is 4400 RPM. If you have a cold air intake, you can hear a noticeable sound difference at this RPM (at wide open throttle).. The engine sound will go from muffled to crystal clear at 4400 rpm.

And, of course, there's the short-runner engagement on the intake manifold at 5700 RPM. :)

And, of course, there's the short-runner engagement on the intake manifold at 5700 RPM.

huh?

Originally posted by Marasmus
On the GS-R's the VTEC engagement point is 4400 RPM. If you have a cold air intake, you can hear a noticeable sound difference at this RPM (at wide open throttle).. The engine sound will go from muffled to crystal clear at 4400 rpm.

And, of course, there's the short-runner engagement on the intake manifold at 5700 RPM. :)

Is this from your own personal knowledge lol.