sequential fuel injection

[darren no 7]

has any one tried fitting this to a ajp ,i am getting the 4.7 built for the race sag but want it to use the min amount of fuel poss as i want it to be as light as it can be in race trim,i have been told that the standard fuel injection fires fuel to two injectors at the same time when the sequential system only fires the one injector so uses less fuel,i have also been told it will give more power what do you all think any one tried it or will i be the first

[darren no 7]

in race form the 4.7ajp uses around 1.3ltrs per min,the race ls2 which is a 6.9 only uses around 1 to1.1 ltrs per min so i am trying to get it down to that or better.power wise 20 bhp would be good but only a guess. i am trying to keep the car with a tvr engine

[darren no 7]

same car and driver mapped at tvr power