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Location:
Adelaide
Registered:
July 2002
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3sgte flat spot
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Tue, 13 December 2005 02:22
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Howdy,
after doing a dyno run in the mr2 we found a flat spot from about 3800-4700 rpm, it actually loses about 2 or 3kw atw before it climbs backup to peak power at approx 5800rpm.
Any ideas what would cause such a flat spot? ill try scan my dyno graph and post it up here for ya to see. Basically the mods are very basic.
3" exhaust, dump pipe and hi flow cat with cannon style muffler
pod filter
jay car EBC set to approx 12psi but falls off to 10 by 6000rpm. is at 12psi at the flat spot tho.
Cheers,
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