Problems with Haltech F7 at high RPM's

[Doug Yip]

> the injectors are probably running at 100%(+) duty cycle !, they
> wouldn't
> have even closed, and they'd be trying to open again......

> What sort of injector pulse width (ms) is it trying to ouput at 7800 +
> rpm,
> under WOT ?

> and is it running simultanious or sequential injection ?
>

Pulse width is being kept under 75% duty cycle (5ms).  Injection is
simultaneous.  Looks like problem was with our particular Haltech unit
(or revision) though.Thanks

--
Douglas A. Yip, P.Eng
Digicon Engineering Incorporated
http://mindlink.net/digicon