Hondata

I assume you need to use a non-vtec ECU when using them?????

interesting question, but if you use a non vtec ecu then you can only tune to about 7300. use a vtec ecu and wire it for full time vtec.

Both answers are correct. But the best would be to use an s200 and VTEC ECU. Why? because you can use the high resolution table of the locam map or low rpm and high resolution table for the hicam map. The extrapolation does wonders but being able to put figures in a higher resolution table would yield a better power and torque graph.

Just like a stereo system with 30 band EQUALIZERS.

But remember the more you can adjust the more prone you are to error.

I thought you can only tune the high cam as low as 2000 RPM?