Im back!! Still trying to understand carbed LSX timing!?
09-16-2014, 04:21 PM
#61
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So i have an idea, i just received my 6010 box today for my project and while reading through the little handout they give you i read this. "When plotting a timing curve there must NOT be a timing module installed. Power-up with a module installed will over ride the saved timing plot". So the question.
Does this mean you could take all the timing pills supplied to you, hook up the comp, leave a pill in the box, make a curve, save it, power up the box, OVER RIDE onto the pill and so on? That way you can just sit down the night before with the comp make up 6 curves going from a baseline of lets say 31*. Then make 3 going higher and 3 going lower and seeing what happens? Or does it not work way? Because that would be pretty sweet, i think anyway.
Does this mean you could take all the timing pills supplied to you, hook up the comp, leave a pill in the box, make a curve, save it, power up the box, OVER RIDE onto the pill and so on? That way you can just sit down the night before with the comp make up 6 curves going from a baseline of lets say 31*. Then make 3 going higher and 3 going lower and seeing what happens? Or does it not work way? Because that would be pretty sweet, i think anyway.
09-16-2014, 04:29 PM
#62
LS450, the car ran 119 mph at 34*, but I think the car has a couple more MPH in it at even 34*. I wasted at least a second of WOT coming out of the hole because traction issues made me drive out at 1/2 throttle to around the 60' mark (1.922 60'). Now Im afraid to do a back to back at 34* and 29* next time out, because I don't want to get pre ignition at 34* ! Anyway, I think the traction will be straightened out before next time, I hope! LOL.
We found that when DCR gets above 8.6:1, 12:1 SCR, we had engine knock @ part throttle around peak torque & higher in the RPM @ WOT on 93 Octane. This occurred with timing that produced no knock when DCR was below 8.6:1 on 93 Octane. There are other variables involved, as well. However, if you are below 8.6:1 DCR, I wouldn't be that concerned about trying more timing.
09-16-2014, 05:35 PM
#63
Here are my slips in order at 32*......34*......36*......38* (car 218)
Not a full pass at 38*, but you can see it slowed.
I'm at 34-35* now where it ET'd/MPH's best.
Attachment 469494
Not a full pass at 38*, but you can see it slowed.
I'm at 34-35* now where it ET'd/MPH's best.
Attachment 469494
LS1-450. what are you using to measure detonation on a carbed setup?
09-17-2014, 09:34 AM
#64
09-17-2014, 02:17 PM
#67
So i have an idea, i just received my 6010 box today for my project and while reading through the little handout they give you i read this. "When plotting a timing curve there must NOT be a timing module installed. Power-up with a module installed will over ride the saved timing plot". So the question.
Does this mean you could take all the timing pills supplied to you, hook up the comp, leave a pill in the box, make a curve, save it, power up the box, OVER RIDE onto the pill and so on? That way you can just sit down the night before with the comp make up 6 curves going from a baseline of lets say 31*. Then make 3 going higher and 3 going lower and seeing what happens? Or does it not work way? Because that would be pretty sweet, i think anyway.
Does this mean you could take all the timing pills supplied to you, hook up the comp, leave a pill in the box, make a curve, save it, power up the box, OVER RIDE onto the pill and so on? That way you can just sit down the night before with the comp make up 6 curves going from a baseline of lets say 31*. Then make 3 going higher and 3 going lower and seeing what happens? Or does it not work way? Because that would be pretty sweet, i think anyway.