The ITB Project:

See Volume 6 Issue 3 of The Dime, Quarterly newsletter for...	The engine now uses 42mm ITBs on a cut factory intake manifold.	The engine bay is starting to look pretty custom.
click for a larger picture	click for a larger picture	click for a larger picture
...my writeup on converting the single throttle body plenum to individual throttle bodies.	These were Suzuki GSX-R 750 throttle bodies.	What's next? Cams or a turbo? Cams. Then a turbo. Stay tuned.

I've since removed this setup and reinstalled the stock intake manifold. I immediately noticed an increase in low-end torque, and I didn't notice a drop-off at the high end. Viewing the dyno sheets, it is there, but the trade-offs were too great at this level of modification.