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ECU Tune

Old Jul 21, 2010 | 07:59 PM
  #41  
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Nah, we were just using their dyno to tune it cuz it was right around the corner

And as for tuning it in third, the car has been thoroughly tuned over the span of over a week. This was just a final few pulls on the dyno for max power tuning. The rest of the tuning (idle, cruising, daily driving etc) had all been done prior to these pulls.

Last edited by AmnCruzie; Jul 21, 2010 at 08:09 PM.
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Old Jul 21, 2010 | 08:17 PM
  #42  
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Alright.
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Old Jul 22, 2010 | 11:33 AM
  #43  
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arent our pulls supposed to be done in 4th?? and 5th is the true 1:1??

AMNCRUZ what PSI was that??
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Old Jul 22, 2010 | 11:38 AM
  #44  
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peaks at 9psi
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Old Jul 22, 2010 | 11:41 AM
  #45  
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why are the numbers soo low for a max power pull?? or is that how you wanted it??

my numbers at 7psi are higher
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Old Jul 22, 2010 | 11:44 AM
  #46  
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It's actually what I wanted... I still have the stock connecting rods so I didn't want to push it too far until I replace those. The guy who was tuning the car wanted me to push 425+ to the wheels lol, but I don't think the stock internals are up to it
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Old Jul 22, 2010 | 11:46 AM
  #47  
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The TQ is what will effect your internals... at 340 your nowhere close to pushing it. But yes you do have a safe tune

do you have you AF numbers??
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Old Jul 22, 2010 | 11:47 AM
  #48  
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plus I'm not into drag racing, I want to eventually start tracking the car on weekends (when I get a roll cage and a beater SUV), so this power curve actually suits me pretty well for those purposes, until I start going bigger on the build and having more/better racing experience
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Old Jul 22, 2010 | 11:54 AM
  #49  
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I haven't wired my wideband into my Haltech yet so I can't datalog AFRs (gonna be doing that probably this weekend), but as per the gauge, depending on how hard I am on the car under boost, the richest it goes is 10.1 and the leanest it goes is 11.8. Thats what I've seen, but since I can't datalog I don't know for sure, kinda gotta keep looking away from my AFR to look at the road lol...
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Old Jul 22, 2010 | 12:00 PM
  #50  
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o0o ok on hills printouts it shows the AFR at the bottom I guess Charm city doesnt... all good.

If your car is here sat then get a dyno pull and printout
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Old Jul 22, 2010 | 01:26 PM
  #51  
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5th is 1:1......that is the gear that is best suited to tuning/dyno on our cars.
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