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 Post subject: greddy ultimate for ignis sport
PostPosted: Tue Jun 08, 2010 2:42 am 
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Joined: Tue Aug 21, 2007 2:17 pm
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Location: Barbados
hey guys im looking to get a greddy ultimate for my 05 iggy my ideas are to rise the rev limit to about 7000/7200 and get a lil more grunt upstairs. so are there ne map ideas i can get and also what other mods can go along with this i have an intake already.

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 Post subject: Re: greddy ultimate for ignis sport
PostPosted: Sun Jun 20, 2010 6:11 pm 
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Joined: Sun Mar 21, 2004 4:53 pm
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Location: Melbourne
You'll find that the factory intake is designed to handle the same flow as the factory exhaust. Tried a large intake and exhaust both separately and together, and there's really no difference in power until you've done both, as one restricts the other.

However, I've gone back to the factory intake and gotten a smaller muffler as the factory ECU didn't map well to such a free-flowing exhaust (it ran a bit rich). You, on the other hand, would be all set up for it if you're doing the ECU.

IMO everything else in the engine (compression, valve size, pistons, cams etc) is fairly well tuned for performance from the factory.


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 Post subject: Re: greddy ultimate for ignis sport
PostPosted: Thu Jul 01, 2010 4:06 am 
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Joined: Tue Aug 21, 2007 2:17 pm
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Location: Barbados
pHr34kY wrote:
IMO everything else in the engine (compression, valve size, pistons, cams etc) is fairly well tuned for performance from the factory.


this is so true

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