Need advice on tuning..

[nan83]

which is best way of engine tuning @ WOT for turbo car :

fuel :97ron
boost :2bar & below


a) aggressive ign timing + 10-11.5afr

b) moderate ign timing + 12-12.5afr



hope sifu2 wanna share some useful tuning knowledge here, wanna explain detail oso ok.. hehehe... thanks

 

[vteckiller]

which is best way of engine tuning @ WOT for turbo car :

fuel :97ron
boost :2bar & below


a) aggressive ign timing + 10-11.5afr

b) moderate ign timing + 12-12.5afr



hope sifu2 wanna share some useful tuning knowledge here, wanna explain detail oso ok.. hehehe... thanks

either or the airfuel ratio must be in the 11's.... 12.5 u will hurt the pistons dude...12.5 is for n/a la...

when u run not enuff ignition timing also no good..will cause manifold to be red and no power..and so therefore..ignition timing must be correct and yet not to high..let say pump gas 97octane fuel...2bar of boost... 11.3afr with 14degs of timing should be okay...

 

[nan83]

thanks jo...

how about low boost at 0.7bar & 1.2bar??

at 0.7bar can put 12afr or not?? ign timing ??


for 1.2bar need to be more rich right?? ign timing?


or all load at WOT need to set around 11afr??