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displaying posts 1 to 6 of 6
| Author | Subject: Jetex for high boost? |
 felixthecat
Regular  Location: Schwanstetten Registered: 31 Jul 2009 Posts: 107 Status: Offline |
Post #1
Would a jetex system too restrictive for a high boosted engine cause of the large boxes? I am running low boost atm, but was not at the rollers so i cant tell if i loose power with it. But car feels really fast  . ________________________________________ 306 Gti6 Cherry Red SuperchargedGreets from Germany.... |
 Posted 13th Aug 2011 at 02:02
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bigbadbowen
Seasoned Pro  Location: Winchester Registered: 21 Nov 2003 Posts: 13,753 Status: Offline |
Post #2
What bore size is it ? you need to run 2.5 inch bore ? min ? |
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Posted 13th Aug 2011 at 02:20
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felixthecat
Regular Location: Schwanstetten Registered: 31 Jul 2009 Posts: 107 Status: Offline |
Post #3
Bore size is 2.5 inch (63.5mm) ________________________________________ 306 Gti6 Cherry Red SuperchargedGreets from Germany.... |
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Posted 13th Aug 2011 at 17:50
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ash
Six Addict  Location: Chelmsford Registered: 25 Mar 2003 Posts: 7,520 Status: Offline |
Post #4
The large boxes won't restrict the power but on my car I bought the 2.5" joint from jetex and had it welded in replacing the restrictive bottle-neck between the decat and first box. |
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Posted 13th Aug 2011 at 20:52
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felixthecat
Regular Location: Schwanstetten Registered: 31 Jul 2009 Posts: 107 Status: Offline |
Post #5
ash wrote: The large boxes won't restrict the power but on my car I bought the 2.5" joint from jetex and had it welded in replacing the restrictive bottle-neck between the decat and first box. Yeah, that was my plan, too. So you are running high boost then, ash? Have you got it on the rollers already? ________________________________________ 306 Gti6 Cherry Red SuperchargedGreets from Germany.... |
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Posted 16th Aug 2011 at 01:05
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ash
Six Addict Location: Chelmsford Registered: 25 Mar 2003 Posts: 7,520 Status: Offline |
Post #6
I had that done to my lowboost road GTI6 but sold it before I upgraded to highboost. I've done the same thing on my highboost race GTI6 but with a Blueflame exhaust. There are pics on my Jetex thread somewhere. Edit: here: http://www.306gti6.com/forum/showthread.php?id=128378&page=5#98 |
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Posted 16th Aug 2011 at 18:28
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