Flat spots running Veg?? read on >>>>

[nominous]

since positive pressure increases advance, you end up shifting the advance curve lower in the rev range.

Missed the bit about running it only at WOT or indeed higher RPM's only.
I've not tried it, but since it can be difficult to get fuel in at high RPM's within the injection window, pressure makes some sense at first glance.


Having run several hundred thousand miles on veg in a variety of cars, the swirl pot is the future for me.
It cuts away all the crap with hoses that will leak given time. As I expect to use hard lines to the pump from it.
Return back to the pot from the IP to keep the warm veg circling.
lift pump on a float & timer to get the thing topped up but not constantly cycling, also allows it to maintain heat.
Return to tank very high up and only used under some dire circumstance and for venting air.
Pot will be mounted on the engine somewhere to make hoses and heating easier.