lumpy idle in 20v?
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lumpy idle in 20v?
by .:O4AGTZ:. » Thu Sep 21, 2006 9:56 pm
what is the best way to get a nice lumpy idle out of a 20v if possible?
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by .:O4AGTZ:. » Thu Sep 21, 2006 10:02 pm
not tht i was aware of. i have no idea bout lumpy idles how u gt them wot engines you can gt them on etc. sorry just wanted to be enlightened is all
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by Leon » Thu Sep 21, 2006 10:25 pm
.:O4AGTZ:. wrote:not that I was aware of. I have no idea about lumpy idles how you get them, what engines you can get them on etc. Sorry just wanted to be enlightened is all
A lumpy idle isn't the goal... A lumpy idle is a side effect of running an agressive cam, or a combination of cam, tuning, and petrol. You should hear the production WRC cars at rally NZ. They have a totally psychotic idle.
Or the car just could have a totally sh1tty tune, and be running like a bag of arseholes.
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by Dell'Orto » Thu Sep 21, 2006 10:38 pm
Get a VVT switch 
The correct way however is to get cams with a fair bit of lift, duration and overlap. Generally cars with really rorty idles are shithouse as street motors as the cam tends to shift the powerband up really high so as to be unusable on the road
The correct way however is to get cams with a fair bit of lift, duration and overlap. Generally cars with really rorty idles are shithouse as street motors as the cam tends to shift the powerband up really high so as to be unusable on the road
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by method » Thu Sep 21, 2006 10:45 pm
Create a vacuume leak
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by RedMist » Fri Sep 22, 2006 8:20 am
Pull two plug leads. Preferrably on sequentially firing pots. eg 1 & 3, makes it sound real good like.
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by xRyanx » Fri Sep 22, 2006 8:22 am
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