Ok, so I've got an uprated ECU which is currently running JDM fuel mapping....Circa 100RON.

 

Now, I know it's detremental to the health of the engine running a lower grade fuel (super U/L), I am hopefully getting a new chip this weekend...from Mr Dixon if all is well and good.

 

I don't drive my Zed hard, infact, I don't keep it on boost for anymore than about 3 or 4 seconds and I don't boost it that often anyway. It doesn't get used much and I think I've only done a few thousand miles since I've owned it.

 

So, it shouldn't really have effected the engine as if I was to have been driving it hard? Just wondering really. John Dixon chip on the way, so all is good....

or a dta chip as they are programmed to use uk fuel and will offer similar results as the jd chip so you dont have to look for optimax etc, and retains safety boost feature unlike others.

the word form John himself was that a stock import will run fine on 95, I asked him aobut this myself.

....mine's not stock. Boost jets....running about 14PSi....but I rarely use all those 14PSi....

ah, well in that case a JD chip fits the bill perfectly :)

I've been reading about people having amazing results just by fitting this. My car already feels pretty quick, a few Zed club members have driven it and say it boosts very hard.