When using the interface are you using the yellow section of the interface- adding fuel or subtracting? I have heard of people adding fule to only be too rich and then end up not adding or subtracting.

I have talked to HSW and just wanted to see what some of the users thought.

 

Are you talking about the Top End Fueling feature? I'm not using that and my A/F ratio is really good.

 

ya thats what I am talking about. how big of a shot are you running. and are you wet or dry?

 

Dry shot..I've main been using a 75 shot, but will be stepping up to 100 soon.

 

so the top end fueling only adds or subtracts fuel in the upper rpm range? in addition to the fuel it adds for the n20
what rpm does that kick in

 

it can work from 3000 up to 8000, you can either add a % over all or add by RPM increase, well thats what I get from the reading. I was just wondering at what HP level people were having to add more fuel or if they were subtracting fuel with smaller hits.