Mapping thanks

[F.C.]

Big thanyou to Trevor Jasper AKA yellowshed (noble mapping guru)and steve at Track and Road for a mapping session into the wee hours 3.00 am finish,
End result for now fantastic driveability and 500+(real)ponies at 46% throttle opening and (2 lb Boost)
Mapping continues Saturday.

Edited by F.C. on Friday 29th July 09:49

[Graham-P]

Tony, what exactly did they map?

[F.C.]

Graham-P said:

Tony, what exactly did they map?

Full load fueling, spark, boost, with temperature compensation etc,
404 Cu LSx, supercharged, DTA S80 Pro ECU.

[spatz]

I would be very interested to have a look at your map since I am using the same ECU.
Can you mail it to me ? I have a NA LS7 so not much use for it but would be interested to see
your temp compensation and start fueling map.
my email spatz(at)spatz-tech.de

thanks !

[spatz]

btw I recently have a TPS sensor installed (adding fuel at transients) and it really improved the throttle response by a large amount feels lieke 100hp more !

[F.C.]

spatz said:

btw I recently have a TPS sensor installed (adding fuel at transients) and it really improved the throttle response by a large amount feels lieke 100hp more !

My TPS wasn't zeroed and the butterfly was not openening fully either I thought the throttle wasn't bad before but now the engine picks up instantly.
I'm going to fit NGK heat grade 7 (was fitted with grade 5 delco equivalents) plugs before going back today for more rolling road.
Started on the button this morning no throttle required, purring like a kitten
I will ask about a (base) map for your car when I'm there today.
HTH

[spatz]

sorry for the misunderstanding I have been working on my map quite for a whiile now already so do not need a base map but really be interested in the one you have for your car with the procharger.
I understand you have a motorized throttle, so not a mechanical as I use, and if I want a decent low idle, I need to open the throttle a little with my foot
when cold. I tried opening up the idle but then warm running is too high at around 1050 rpm.
thanks

[Gulf LS3]

Hi Spatz

its only a mechanical throttle with TPS, its only been mapped on the engine dyno Tony is optimising it on a rolling road.

everything i have always mapped (other than standard LS engines) has always been rich in the car after its been setup on the engine dyno.

[spatz]

ok Kyle I am eager to see it,also yours if you mind to share it. I had to change my map after some driving and I suspect that the absences of some of the packing in the exhaust has changed the whole air flow through the engine requiring more advancing to get rid of some misfiring in certain areas.