[BLSTIC]

I have heard of some people installing smaller, better atomising injectors on cars and raising fuel pressure to compensate for top end loss, and it apparently gives better results. But odds-on it was on an early EFI car with injectors that, although better than carbies, hardly atomised properly when new.

Incedentally even if the device DID raise the vapor pressure, on most efi systems (anything with a return line) it would also raise the vapor pressure of the fuel in the tank, raising evaporative emissions. I just want to know how they claim to do it...