Post #26
I wonder what blow off valve he's using. ________________________________________
andrew315rawson@live.co.ukMoonstone phase 7 gti6
My Project thread: http://www.306gti6.com/forum/showthread.php?id=119992&page=1
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displaying posts 26 to 49 of 49
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| Author | Subject: 306 winning races at Brands Hatch |
 buzzbrightyear
Seasoned Pro  Location: hiding all receipts for car Registered: 09 Jul 2008 Posts: 11,894 Status: Offline |
Moonstone phase 7 gti6 My Project thread: http://www.306gti6.com/forum/showthread.php?id=119992&page=1 |
 Posted 24th Apr 2012 at 20:11
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arigti6
Seasoned Pro  Location: Wiltshire Registered: 24 Jan 2010 Posts: 2,365 Status: Offline |
Post #27
Saw Ash and his 306 in action last October was a great race   ________________________________________ I Live for the 306 TEAM CHERRY PINK RALLYE 2008 BMW ///M 320d |
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Posted 24th Apr 2012 at 21:01
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daveyboy
aka Jim Davey  Location: Southampton Registered: 01 Oct 2007 Posts: 8,648 Status: Offline |
Post #28
buzzbrightyear wrote: I wonder what blow off valve he's using. Probably the same recirculating jobbie that all the high boost guys use? ________________________________________ R H Davey Welding Supplies. I sell new and used welding equipment in the Hampshire area. I take on welding jobs in the evenings, ally casting repairs are one of my specialities but I can weld pretty much anything. PM me with your requirements.Some of my services: (See my for sale threads) Engine mount/chassis repair Solid Beam Mounts BACK IN PRODUCTION Harness bars |
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Posted 24th Apr 2012 at 23:16
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clen666
Seasoned Pro  Location: Co. Durham Registered: 12 Feb 2009 Posts: 2,401 Status: Offline |
Post #29
Would it make much difference?________________________________________ Team 'unintentional rat look' |
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Posted 25th Apr 2012 at 00:36
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buzzbrightyear
Seasoned Pro Location: hiding all receipts for car Registered: 09 Jul 2008 Posts: 11,894 Status: Offline |
Post #30
daveyboy wrote: buzzbrightyear wrote: I wonder what blow off valve he's using. Probably the same recirculating jobbie that all the high boost guys use? It sounds different to mine ________________________________________ andrew315rawson@live.co.ukMoonstone phase 7 gti6 My Project thread: http://www.306gti6.com/forum/showthread.php?id=119992&page=1 |
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Posted 25th Apr 2012 at 08:26
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greenbelt
Seasoned Pro  Location: How's Life In London? Registered: 23 Apr 2006 Posts: 1,961 Status: Offline |
Post #31
daveyboy wrote: buzzbrightyear wrote: I wonder what blow off valve he's using. Probably the same recirculating jobbie that all the high boost guys use? Not all high boost builds have a blow off valve though  ________________________________________ Standard Black 6Black HBSC6  |
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Posted 25th Apr 2012 at 15:48
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #32
Only the Super High Boost have dump valves. It sounds the same as mine and mine is a Bailey DV30.  ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone  |
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Posted 25th Apr 2012 at 15:56
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anth
Seasoned Pro  Location: Colchester Registered: 04 Apr 2006 Posts: 3,651 Status: Offline |
Post #33
Recric valves have the constant whistle noise dumping to atmosphere sounds a lot better. Or you can get ones that do a bit of both. Splitter valves I believe.I'm tempted to replace my recirc with a dv |
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Posted 25th Apr 2012 at 19:45
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #34
My DV30 is recirculating...________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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Posted 25th Apr 2012 at 20:35
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fatlapit
Seasoned Pro  Location: STOCKSFIELD Registered: 02 Nov 2010 Posts: 3,040 Status: Offline |
Post #35
nt sure if he really needs one bearing in mind supercharger theory________________________________________ |
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Posted 25th Apr 2012 at 22:49
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buzzbrightyear
Seasoned Pro Location: hiding all receipts for car Registered: 09 Jul 2008 Posts: 11,894 Status: Offline |
Post #36
the super high boosts have the throttle body after the charger, without the bov it makes a funny sound as thePressure goes back through the compressor when the throttle flap is closed ________________________________________ andrew315rawson@live.co.ukMoonstone phase 7 gti6 My Project thread: http://www.306gti6.com/forum/showthread.php?id=119992&page=1 |
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Posted 25th Apr 2012 at 22:52
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #37
Yes, that's right. The Super High Boosts are setup very much like a turbo setup where when the throttle is closed under boost conditions you need somewhere for that boost to go. ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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Posted 25th Apr 2012 at 22:55
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buzzbrightyear
Seasoned Pro Location: hiding all receipts for car Registered: 09 Jul 2008 Posts: 11,894 Status: Offline |
Post #38
this is mine running inside the car;http://s403.photobucket.com/albums/pp115/andygti6/?action=view¤t=bfa181ee.mp4 im only taking it to 6500 rpm and not really ragging it. aand theres still a lot to gain, it wheel spins halfway through and the noise you can hear is the exhaust popping as the wheelspin took it to the rev limit, i then totally miss 3rd gear and you may also hear the crunch lol the exhaust is blowing around the downpipe joint now i belive, ive got to sort this before i use it much as it will be probably sending the fueling way out ________________________________________ andrew315rawson@live.co.ukMoonstone phase 7 gti6 My Project thread: http://www.306gti6.com/forum/showthread.php?id=119992&page=1 |
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Posted 26th Apr 2012 at 10:45
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ash
Six Addict  Location: Chelmsford Registered: 25 Mar 2003 Posts: 7,520 Status: Offline |
Post #39
Cheers for the comments. Here goes some answers:Standard six speed Gearbox Cryo treated and new bearings fitted. Near perfect ratios when using 8,000rpm. Top of fifth at Brands but need sixth at Snetterton. Makes 365bhp at the wheels and 410.7bhp at the flywheel at Track n Road RR. Bailey DV30 Recirc Dump Valve to protect supercharger from boost rushing back past compressor wheel on gear changes. Group A Exhaust Manifold mated to reworked 3" Stainless Steel Cosworth system; it made 408.6bhp with 2.5" Blueflame system surprisingly! Noel at NUR did me a great price as part of a sponsorship deal. |
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Posted 26th Apr 2012 at 21:23
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clen666
Seasoned Pro Location: Co. Durham Registered: 12 Feb 2009 Posts: 2,401 Status: Offline |
Post #40
Good stuff ash.Are you still running 86.0mm pistons? ________________________________________ Team 'unintentional rat look' |
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Posted 27th Apr 2012 at 07:58
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owain
Seasoned Pro  Location: Essex Registered: 20 May 2009 Posts: 9,185 Status: Offline |
Post #41
Fixed reverse yet Ash?  ________________________________________ Membership expiring soon, get in contact on our new little forum project. |
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Posted 27th Apr 2012 at 08:19
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #42
clen666 wrote: Good stuff ash. Are you still running 86.0mm pistons? I would imagine, given the spec of the engine is the same as mine he is probably using 86.5mm. ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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Posted 27th Apr 2012 at 10:16
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ash
Six Addict Location: Chelmsford Registered: 25 Mar 2003 Posts: 7,520 Status: Offline |
Post #43
To keep my car legal for the championship I used std size 86.0 pistons. The block was so fresh I didn't even hone the bore; it was the engine from my silver P1 that I sold to Stu and his wife had a bump in so I bought the engine and box back and rebuilt it with Wossner pistons and PEC rods. |
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Posted 27th Apr 2012 at 11:47
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daveyboy
aka Jim Davey Location: Southampton Registered: 01 Oct 2007 Posts: 8,648 Status: Offline |
Post #44
Good job Ash, I really need to get my project under way again, congrats on the double win ________________________________________ R H Davey Welding Supplies. I sell new and used welding equipment in the Hampshire area. I take on welding jobs in the evenings, ally casting repairs are one of my specialities but I can weld pretty much anything. PM me with your requirements.Some of my services: (See my for sale threads) Engine mount/chassis repair Solid Beam Mounts BACK IN PRODUCTION Harness bars |
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Posted 27th Apr 2012 at 13:20
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clen666
Seasoned Pro Location: Co. Durham Registered: 12 Feb 2009 Posts: 2,401 Status: Offline |
Post #45
Watching the vid has definitely given me motivation! Well done ash.________________________________________ Team 'unintentional rat look' |
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Posted 27th Apr 2012 at 19:08
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darkgti6
Seasoned Pro  Location: Bracknell Registered: 07 Jun 2008 Posts: 1,358 Status: Offline |
Post #46
Excellent cheers for posting that  well done Ash ________________________________________ Team Peugeot Sport 308 Gti�Black T'99 Gti - may she rest in peace - written off in a shunt on the A329m |
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Posted 27th Apr 2012 at 19:22
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prism7guy
Seasoned Pro  Location: DoncastAAAAARGH Registered: 13 Jan 2008 Posts: 4,639 Status: Offline |
Post #47
daveyboy wrote: Good job Ash, I really need to get my project under way again, congrats on the double win Yeah come on Jim, i used to love your regular thread updates. Well done Ash by the way. ________________________________________ Goldie the track car. |
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Posted 27th Apr 2012 at 20:33
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jeffers
Forum Admin Location: Leeds Registered: 14 Dec 2003 Posts: 3,702 Status: Offline |
Post #48
Well done ash! Glad to see all the hard work paying off!  ________________________________________ Team Running Engine again!Team Negative Camber! My Budget track engine build thread! Now appearing at a Trackday near you!!  |
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Posted 27th Apr 2012 at 20:35
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buzzbrightyear
Seasoned Pro Location: hiding all receipts for car Registered: 09 Jul 2008 Posts: 11,894 Status: Offline |
Post #49
what differences did the manifold and 3 inch system make to the lower down power/ torque?________________________________________ andrew315rawson@live.co.ukMoonstone phase 7 gti6 My Project thread: http://www.306gti6.com/forum/showthread.php?id=119992&page=1 |
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Posted 27th Apr 2012 at 23:58
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Pages (2): 1 [2]
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