speed density
08-27-2006, 09:09 PM
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speed density i have tried to search but no luck
im trying to make a speed density tune and need some help on exactly what to change. all i do is bracket race and i dont mind tuning for seasons if anyone can please help
im trying to make a speed density tune and need some help on exactly what to change. all i do is bracket race and i dont mind tuning for seasons if anyone can please help
08-27-2006, 11:19 PM
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I'm assuming you have a wide-band for the WOT tuning...
And as far as SD, it's as easy as unplugging your MAF or setting your MAF fail freq to 0. All other tuning remains the same
And as far as SD, it's as easy as unplugging your MAF or setting your MAF fail freq to 0. All other tuning remains the same
08-28-2006, 03:17 PM
#4
Red01Chevy,
I think I know what you are asking... The basic tunning for a bracket car is not going to be much different from any other performance tunning. I haven't had much experience with EFiLive but If you follow the instructions from the link in TAQuickness's sig it should get you up and racing. You will need to log several passes with the various stage/launch RPMs & procedures that you might employ in bracket racing, Dump & peddle at various downtrack distances and break & peddle the stripe. The thing to remember when you start finessing your tune is that in brackets you need to tune for consistancy not necessarily best ET. Once you get your basic tune down you will want to optimize your tune for best throttle responce and recovery. As far a seasonal tunes, a good weather station and record keeping is a must...run prediction software is also very helpfull. I always had two basic tunes for my (gasoline) bracket cars. Not different tunes for seasonal changes but a day tune and a night tune..seasonal changes were based on run predictions for various temp/weather/track conditions of either a day or night tune.
I think I know what you are asking... The basic tunning for a bracket car is not going to be much different from any other performance tunning. I haven't had much experience with EFiLive but If you follow the instructions from the link in TAQuickness's sig it should get you up and racing. You will need to log several passes with the various stage/launch RPMs & procedures that you might employ in bracket racing, Dump & peddle at various downtrack distances and break & peddle the stripe. The thing to remember when you start finessing your tune is that in brackets you need to tune for consistancy not necessarily best ET. Once you get your basic tune down you will want to optimize your tune for best throttle responce and recovery. As far a seasonal tunes, a good weather station and record keeping is a must...run prediction software is also very helpfull. I always had two basic tunes for my (gasoline) bracket cars. Not different tunes for seasonal changes but a day tune and a night tune..seasonal changes were based on run predictions for various temp/weather/track conditions of either a day or night tune.
thaks for the help ive ordered my wideband fri hopefully it will come in so i can get ready for the bracket finals in dallas 