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How do you get the choppy idle?????

   
Old Jan 3, 2012, 06:25 AM
  #31  
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Originally Posted by Dynotech Tuning
Lol, 90% of the evo's I've driven are rocking' an Exedy Twin. I honestly think an Exedy twin is far easier to drive than a heavy 2600lb single disc.

-Jamie
Exedy twins arent bad, Its the tiltons and quartermasters (or any 7.25 clutch) of the world that are a pita. Having big cams in my 8 made it sound so awesome sitting there but like i said before DD suffured and it didnt seem that bad until you hopped in another evo that didnt have huge cams.
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Old Jan 3, 2012, 07:35 AM
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Yeah, one of our evo's has a Tilton triple. That's like an on/off switch with nothing in between.

-Jamie
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Old Jan 3, 2012, 08:05 AM
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Originally Posted by Dynotech Tuning
Yeah, unstable idle results in unreliable take-off's. It generally requires a quick blip of the gas before starting from a stop. If you take off during one of the lower RPM lopes, it may want to stall and make you look like a silly noob.

-Jamie
Too much throttle blipping will make you look like a silly ricer, though. Got get it juuuust right!
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Old Jan 3, 2012, 09:14 AM
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Originally Posted by Vivid Racing
Too much throttle blipping will make you look like a silly ricer, though. Got get it juuuust right!

I´m not an expert in this area. Before I was hks 272/264 in my evo whit a good idle 15.4 AFR and a very nice choppy sound!!! Right now with my kelford cams 272, the car doesn´t sound good for me. the idle is in 13.4-7 (I change injectors from 560cc to 1,000cc) The cars runs great but I don´t like the sound in idle, sounds normal ... What can I do??

I have an Evo 8 ecu in my car (Evo 4), so I need change what for a choppy sound??
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Old Jan 3, 2012, 09:15 AM
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lol, true. You gotta be professional blipper haha.

-Jamie
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Old Jan 3, 2012, 09:17 AM
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Originally Posted by Mauricio Evo IV
I´m not an expert in this area. Before I was hks 272/264 in my evo whit a good idle 15.4 AFR and a very nice choppy sound!!! Right now with my kelford cams 272, the car doesn´t sound good for me. the idle is in 13.4-7 (I change injectors from 560cc to 1,000cc) The cars runs great but I don´t like the sound in idle, sounds normal ... What can I do??

I have an Evo 8 ecu in my car (Evo 4), so I need change what for a choppy sound??
Leaner AFR and/or lower ignition timing. Cam gear adjustments can do it too.

-Jamie
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Old Jan 3, 2012, 09:21 AM
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Originally Posted by Dynotech Tuning
Leaner AFR and/or lower ignition timing. Cam gear adjustments can do it too.

-Jamie
Ok thanx a lot!!! I only need adjust the low octane fuel map right ????
I dont have cam gear adjusments

Can you help me only to change those numbers in my map????
Last edited by Mauricio Evo IV; Jan 3, 2012 at 09:24 AM.
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Old Jan 3, 2012, 09:38 AM
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I'd be greatful for a smooth idle. My **** idles to damn hard at times and it gets annoying none the least.
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Old Jan 3, 2012, 09:50 AM
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Originally Posted by Prolifik
jesus!! i got the same cams and sound no where near this. what did you!!!
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Old Jan 3, 2012, 09:54 AM
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Originally Posted by Mauricio Evo IV
Ok thanx a lot!!! I only need adjust the low octane fuel map right ????
I dont have cam gear adjusments

Can you help me only to change those numbers in my map????
You need to make changes in the high octane map, not low octane.
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Old Jan 3, 2012, 10:33 AM
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Originally Posted by Prolifik
Are your cam gears set to zero or are they degree'd?
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Old Jan 3, 2012, 11:40 AM
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Originally Posted by Raptord
You need to make changes in the high octane map, not low octane.
So, I need an expert for that, because that change my tune right?
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Old Jan 3, 2012, 12:37 PM
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Originally Posted by Mauricio Evo IV
So, I need an expert for that, because that change my tune right?
Not really, just remove timing in the 0-1000rpm, 0-40 load area. Don't go below 5°
Last edited by Raptord; Jan 6, 2012 at 08:58 PM. Reason: Accidentaly said to add timing rather than remove it
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Old Jan 3, 2012, 02:31 PM
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Originally Posted by Raptord
Not really, just add timing in the 0-1000rpm, 0-40 load area.

thank you very much sir!!!!!!
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Old Jan 6, 2012, 11:47 AM
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Originally Posted by Raptord
Not really, just add timing in the 0-1000rpm, 0-40 load area.
excuseme, how much timing???

mine in that table is in 8*... is ok in 12*???
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