Let's see your fully tuned timing maps
I logged an Evo in the 1/8 mile and on two runs there was no knock while holding the revs in the two step for launch. But on the third run the car knocked like crazy. Would you system help with the knock?
Does setting the timing like you did reduce knock while holding the gas pedal down @ the 5500 rpm rev limit prior to launch?
I logged an Evo in the 1/8 mile and on two runs there was no knock while holding the revs in the two step for launch. But on the third run the car knocked like crazy. Would you system help with the knock?
I logged an Evo in the 1/8 mile and on two runs there was no knock while holding the revs in the two step for launch. But on the third run the car knocked like crazy. Would you system help with the knock?
I am going to try running less timing too, for knock, and more launch psi. hth
no you dont set all 3 maps the same, map 3 is for you car not running good mode.
If you do not set all 3 maps the same, you will not have reliable numbers... the ECU uses a combination of all 3 to get the actual timing used, an no one knows the exact reason for having 3 maps, other than the fact that you need to set them all the same in order to have a repeatable tune
edit: logged timing from one of my pulls goes 7* 6* 7* 5* 7* 6* 8* 7* 8* 9*. the 5* dip is from one count of knock, which went away.
Last edited by EvoBroMA; Nov 22, 2007 at 06:09 PM.
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From: Spec-Ops Motorsports, Fayetteville, NC
50/50 mix
heet and distilled water...
i had her on the dyno, kept giving it to her until she didnt want it anymore... 22 is where she tapped out, well, 24 is where she tapped out, i backed it down 2 degrees just to be on the safe side... and then a few more above 7000.
heet and distilled water...
i had her on the dyno, kept giving it to her until she didnt want it anymore... 22 is where she tapped out, well, 24 is where she tapped out, i backed it down 2 degrees just to be on the safe side... and then a few more above 7000.
Here are my pump and race gas maps.... EVO9. The dyno sheets are for this map. I'm headed to the track on Saturday to see what kind of trap speeds I can get. It sucks that the EVO9 has **** gearing for the 1/4 mile. I'll be shifting into 5th as I don't run over 7500 rpm.








Last edited by Jeff_Jeske; Nov 24, 2007 at 05:36 PM.
How much boost at 6500-7k?
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From: New Hampshire, USA
Most people agree you should set all 3 high octane maps on the IX to the same numbers








