I'd definately have another dragon box. Huge BHP improvement when on maximum setting and great fuel saving on economy setting. I know the economy reading is never entirely accurate but I got 62mpg during my 200 mile trip to Scotland.

Thankyou twas exactly my original point :thumbup:

Ahh but you missed out the most important bit

"and it takes a while for the ECU to sort out what to do with it, hence the month ...it just gets better and better"

The ECU learns to cope with the extra fuel by upping everything else, Turbo, boost pressure Etc. Etc. just extra fuel on it's own wouldn't stand a chance of taking a pd 130 up to a pd 175

Hmmmm ok, I have to say I haven't noticed an improvement in things yet but I'm looking forward to it ... and besides when it's gradual you're not likely to notice it as readily I imagine.

Cheers for the info man.

Ahh but you missed out the most important bit

"and it takes a while for the ECU to sort out what to do with it, hence the month ...it just gets better and better"

The ECU learns to cope with the extra fuel by upping everything else, Turbo, boost pressure Etc. Etc. just extra fuel on it's own wouldn't stand a chance of taking a pd 130 up to a pd 175

Oh yeah I appreciate that bud, all I was trying to point out is a map does everything where the box chucks 100 dollar bills at a chick with a nice *** chewing gum

Oh yeah I appreciate that bud, all I was trying to point out is a map does everything where the box chucks 100 dollar bills at a chick with a nice *** chewing gum

That's an interesting analogy...