Isn't That Lean?
Aug 18, 2006, 08:20 AM
#346
Originally Posted by TTP Engineering
Tried to tell you...
Also your EGT's will be 930-950*C, not 850. We'll see. Hopefully you will have purchased a fast reacting accurate probe such as a kflex thermocouple.
Also your EGT's will be 930-950*C, not 850. We'll see. Hopefully you will have purchased a fast reacting accurate probe such as a kflex thermocouple.
Everyone quotes different numbers about the optimal EGT
Some say keep it under 800* C, other say between 800-900* C and now you quote 930-950* C. I am lost 
Aug 18, 2006, 08:26 AM
#347
Originally Posted by nj1266
The only reason I did not get Evoscan sooner is that I did not want to carry a lap top around in my car. But now that I have to (this is the only way to log timing with the Xede), I saw no reason not to get Evoscan. I had no illusions that Evoscan is better than the pocketlogger. It was just confirmed by using it. Afterall, it is a newer program than the age old pocketlogger.
Everyone quotes different numbers about the optimal EGT Some say keep it under 800* C, other say between 800-900* C and now you quote 930-950* C. I am lost
Everyone quotes different numbers about the optimal EGT
Some say keep it under 800* C, other say between 800-900* C and now you quote 930-950* C. I am lost 930-950*C was not a target, it was an estimate on what EGT you are running now.
Aug 18, 2006, 11:03 AM
#348
Originally Posted by TTP Engineering
Keeping it under 800C would require low 10's AFR and low boost.
930-950*C was not a target, it was an estimate on what EGT you are running now.
930-950*C was not a target, it was an estimate on what EGT you are running now.
Aug 18, 2006, 11:13 AM
#349
Originally Posted by nj1266
So basically the leaner your AFR is the higher EGTs you will get everything else being equal?
Fuel is also used to cool the cylinders. If heat was not an issue we would all tune for 14.7 AFR.
Aug 18, 2006, 11:29 AM
#350
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So it keeps getting better and better... that's good.
I should have my Walbro Pump from TTP Engineering early next week.
Now I'm starting to wonder about Injector Duty Cycles on the stock Injectors.
I should have my Walbro Pump from TTP Engineering early next week.
Now I'm starting to wonder about Injector Duty Cycles on the stock Injectors.
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