Direct Port Injection on Honda S2000 with ITB's

[hotrod]

I'd have to hand most of this off to Richard as I have never builit a direct port injection setup, I've always dabbled with the classic intake and pre-turbo setups.

As far as your first question, it would make sense logically but do not know the current limits of the AEM and the current draw for the HSV's. I'm sure some of that info is here on the forum but I do not know if off the top of my head.

Your second and third questions raise some interesting questions of their own. At high rpm the time delay between injection and valve opening is only going to be measured in milliseconds, especially in a high reving engine like the Honda. I'm not sure it would make much difference if you were in sequence or not. For example fuel injectors at high rpm are nearly spraying continuously but the intake valve is only open for about 1/4 of the time the engine takes to revolve 2 times.

Richard you have any hard data on the direct port setups and timing ?

Larry