For those who have the EFI 12 valve twin cam engine in their Hijets, I actually came across a deck van with a tachomoeter in the dashboard. I stopped by North Texas Minitrucks to check out the new arrivals (sorry I missed you Jason), and got the chance to check out the "fire truck" that Jason imported. It is a 1998 deck van with the twin cam 12 valve EFI engine. The tachomoeter showed a redline of 7,000 RPM. So, for those who were curious, now you know how high you can run your engines.
Thanks Wolfman, Thats about where I figured it would be, but now I know. Funny its a 98 with EFI. Must be a late bloomer. -Greg