So, is there a final word on whether to lower VTEC on the 2.2l S2000?

I just can't believe that the Vortech unit doesn't produce *substantial* hp gains until ~ 6K...

Also, how would I get the boost up on the unit? Is it the crank pulley, and if so, what do I need to upgrade engine-wise? Injectors, ECU, etc?

Thanks

 

Lowering Vtec is up to you....regardless of the displacement....if you want it lower...then lower it with a piggy back system.

The upgrade is on the pulley attached to the blower....not the crank. Upgrades to this pulley depending on how much smaller you go will require larger injectors....some form of engine management to manage air/fuel.