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13-02-2008, 08:36 AM | #1 | ||
THE Fairmont Ghia 75th
Join Date: Jun 2007
Location: S.E Suburbs, Melbourne, Victoria
Posts: 615
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Going to be putting some ceramic coated pacemaker comps with a 3" high flow to a 2 1/2" exhaust with the same twin 3" tips i have now, how do i go about the high flow as it is 3" and the flange on the extractors is 2 1/2"...just want to know how some of you guys have done your systems.pics would be cool also.
cheers
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Current Ride : AUII Fairmont Ghia : 75th Anniversary Limited Edition
Current Mods-HD Built Gearbox+(Mirror Polished, Modified Valve Body), 2500rpm Hi-Stall Convertor(TCE Custom Built), BIG Trans Cooler, Braided Lines/Speedflow Fittings, 2.5" Exhaust, Custom CAI, Detailed UnderCarriage, Custom SQ Stereo Install. My Ride My Build Thread |
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13-02-2008, 11:01 AM | #2 | ||
FF.Com.Au Hardcore
Join Date: Apr 2006
Location: Brisbane
Posts: 1,770
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wouldn't it be better to just use a 2 1/2" cat then?...
i had a stainless cat... but it was 3" so i never kept it to use it... what size is the outlet off the extractors? |
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13-02-2008, 11:09 AM | #3 | ||
THE Fairmont Ghia 75th
Join Date: Jun 2007
Location: S.E Suburbs, Melbourne, Victoria
Posts: 615
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i've heard alot of guys doing a 3" cat but the outlet of the extracotrs is 2 1/2", im just not sure how they do it.lol.they reckon the 3" flows alot more and is better performance wise.
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Current Ride : AUII Fairmont Ghia : 75th Anniversary Limited Edition
Current Mods-HD Built Gearbox+(Mirror Polished, Modified Valve Body), 2500rpm Hi-Stall Convertor(TCE Custom Built), BIG Trans Cooler, Braided Lines/Speedflow Fittings, 2.5" Exhaust, Custom CAI, Detailed UnderCarriage, Custom SQ Stereo Install. My Ride My Build Thread |
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13-02-2008, 11:31 AM | #4 | ||
FF.Com.Au Hardcore
Join Date: Sep 2006
Posts: 2,981
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Just talk to an exhaust shop, would just be a matter of using 2 x 3"-2.5" reducers.
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13-02-2008, 11:33 AM | #5 | ||
THE Fairmont Ghia 75th
Join Date: Jun 2007
Location: S.E Suburbs, Melbourne, Victoria
Posts: 615
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yeah i wanna go there with an idea of what i can archive though.ill have a geez tonight
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Current Ride : AUII Fairmont Ghia : 75th Anniversary Limited Edition
Current Mods-HD Built Gearbox+(Mirror Polished, Modified Valve Body), 2500rpm Hi-Stall Convertor(TCE Custom Built), BIG Trans Cooler, Braided Lines/Speedflow Fittings, 2.5" Exhaust, Custom CAI, Detailed UnderCarriage, Custom SQ Stereo Install. My Ride My Build Thread |
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13-02-2008, 11:40 AM | #6 | ||
FF.Com.Au Hardcore
Join Date: Sep 2006
Posts: 2,981
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Why don't you just go a full 3" system? If you are going to get a 3" cat the differance in cost wouldn't be much.
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13-02-2008, 11:46 AM | #7 | |||
The Origional, The Best
Join Date: Dec 2006
Location: Darwin, NT
Posts: 709
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Quote:
what stocko said
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13-02-2008, 11:55 AM | #8 | ||
THE Fairmont Ghia 75th
Join Date: Jun 2007
Location: S.E Suburbs, Melbourne, Victoria
Posts: 615
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performance wise would it be better? i really have no idea
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Current Ride : AUII Fairmont Ghia : 75th Anniversary Limited Edition
Current Mods-HD Built Gearbox+(Mirror Polished, Modified Valve Body), 2500rpm Hi-Stall Convertor(TCE Custom Built), BIG Trans Cooler, Braided Lines/Speedflow Fittings, 2.5" Exhaust, Custom CAI, Detailed UnderCarriage, Custom SQ Stereo Install. My Ride My Build Thread |
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13-02-2008, 07:48 PM | #9 | |||
Smile
Join Date: Dec 2004
Location: Merrylands Sydney
Posts: 8,540
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Quote:
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13-02-2008, 07:53 PM | #10 | ||
THE Fairmont Ghia 75th
Join Date: Jun 2007
Location: S.E Suburbs, Melbourne, Victoria
Posts: 615
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nice, has it been dynoed yet with the change?
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Current Ride : AUII Fairmont Ghia : 75th Anniversary Limited Edition
Current Mods-HD Built Gearbox+(Mirror Polished, Modified Valve Body), 2500rpm Hi-Stall Convertor(TCE Custom Built), BIG Trans Cooler, Braided Lines/Speedflow Fittings, 2.5" Exhaust, Custom CAI, Detailed UnderCarriage, Custom SQ Stereo Install. My Ride My Build Thread |
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