Quote:
Originally Posted by Gemballa1980
Mine (cobb) sounds exactly the same on cold starts (tractor sound). I asked the same thing after getting the DP's installed.. Should only last 20 or so seconds??
Did you get a chance to chuck it on the dyno?
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Funnily enough I didnt notice it today on cold starts...
But yes it lasted ~ 20 seconds or so then once the idle had settled down the noise disappeared...
Nope no dyno run Pete is running a dyno day early next year, I just figured I would jump on the dyno then
