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Author Subject: S/C restrictor ring
3rd time lucky

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Post #1
Been thinking about wether anyone had bored out the restrictor ring on a low boost and what the results were after. What accompanying modifications would need to be made (not internally) to see safe results. And how much would need to be shaved from the restrictor to get results. Please keep replies as factual as possible please Thumbs up

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DIABLO GTI-6 - Legend - NILE GTI-6 - Sold
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BLACK RALLYE - Sold
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Posted 23rd Nov 2017 at 19:45
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Cjwatson27

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Post #2
Think rich w posted on this somewhere, on a thread about gaining more power from a Low boost

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Old pugs don't die they just get faster
Posted 23rd Nov 2017 at 19:49
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3rd time lucky

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Post #3
quote:
[quote="Cjwatson27"]Think rich w posted on this somewhere, on a thread about gaining more power from a Low boost


I did a search but nothing came up Dunno

________________________________________

DIABLO GTI-6 - Legend - NILE GTI-6 - Sold
CHERRY GTI-6 P1 SUPERCHARGED - Broken up
BLACK RALLYE - Sold
205 Dturbo xud9 work horse - Dead
CHERRY RALLYE - new toy
Posted 23rd Nov 2017 at 19:54
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Cjwatson27

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Post #4
http://www.306gti6.com/forum/showthread.php?id=165736&page=3

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Old pugs don't die they just get faster
Posted 24th Nov 2017 at 11:40
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Cjwatson27

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Post #5
Sorry was meant to be a cilcky

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Old pugs don't die they just get faster
Posted 23rd Nov 2017 at 19:58
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Cjwatson27

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Post #6
Haha commented on it for you page 3 riches comment

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Old pugs don't die they just get faster
Posted 23rd Nov 2017 at 20:00
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3rd time lucky

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Post #7
Cheers bud Thumbs up

________________________________________

DIABLO GTI-6 - Legend - NILE GTI-6 - Sold
CHERRY GTI-6 P1 SUPERCHARGED - Broken up
BLACK RALLYE - Sold
205 Dturbo xud9 work horse - Dead
CHERRY RALLYE - new toy
Posted 23rd Nov 2017 at 20:20
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adam b

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Post #8
Yeah it's been done before. Think mabz did it on his then blew it up

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Nothing to see here
Posted 23rd Nov 2017 at 21:37
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rich_w

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Post #9
Don't bother - it was designed as it is for plenty of good reasons

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rich@lynxpowerengineering.co.uk
07732 822546

Posted 24th Nov 2017 at 12:09
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3rd time lucky

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Location: maidstone

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Post #10
quote:
[quote="rich_w"]Don't bother - it was designed as it is for plenty of good reasons


I see some running 230-240hp and others running 270-280... surely the 240hp ones can be machined for more airflow while retaining safety Dunno

________________________________________

DIABLO GTI-6 - Legend - NILE GTI-6 - Sold
CHERRY GTI-6 P1 SUPERCHARGED - Broken up
BLACK RALLYE - Sold
205 Dturbo xud9 work horse - Dead
CHERRY RALLYE - new toy
Posted 24th Nov 2017 at 17:10
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welshpug!

Capt Pedantic

Location: Bigend, Wales.

Registered: 27 Mar 2007

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Post #11
thats the lottery 0f rolling road numbers and varying installations.

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Posted 24th Nov 2017 at 17:25
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rich_w

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Post #12
Yep, that's exactly it.

Exhaust system can male 30 BHP difference between a good one and a bad one.

You can bore it out, but you need a custom remap to suit.

More air without any more fuel or ignition advance adjustment is dangerous.

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rich@lynxpowerengineering.co.uk
07732 822546

Posted 24th Nov 2017 at 21:17
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adam b

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Post #13
It could be all manner of things from cambelt timing accuracy to sensor wiring quality.
There are better ways to make it quicker

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Nothing to see here
Posted 24th Nov 2017 at 23:13
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