Post #1
Has anyone had their track car weighed? Trying to get an idea of what weights people have achieved 
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Rallye Race Car
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displaying posts 1 to 10 of 10
| Author | Subject: Track car weight |
 demondriverdan
Seasoned Pro  Location: Londinium Registered: 29 Nov 2010 Posts: 2,665 Status: Offline |
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 Posted 21st Oct 2012 at 14:39
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prism7guy
Seasoned Pro  Location: DoncastAAAAARGH Registered: 13 Jan 2008 Posts: 4,639 Status: Offline |
Post #2
I had mine down to around 1020kg before i had the roll cage fitted. That was stripped, most un-necessary brackets removed, no spare wheel etc. Standard seats & glass windows, very little fuel from memory.________________________________________ Goldie the track car. |
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Posted 21st Oct 2012 at 14:57
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swiftyboi006
Seasoned Pro  Location: Maidenhead Registered: 12 Apr 2010 Posts: 2,110 Status: Offline |
Post #3
Can get these around 950kg with some light buckets, all sound deadening removed poly windows etc________________________________________ cherry p1.....SOLD (regreting this)blaze p2.....why did i buy this SOLD Black p3  |
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Posted 21st Oct 2012 at 15:38
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306 Rxs
Regular  Location: Gondomar Registered: 01 Jan 1970 Posts: 184 Status: Offline |
Post #4
Stage 1 @ 970kg - no sound deadning, 2 itr's recaro, electric sunroof out, oem 15'' wheels...Stage 2 @ 860kg - 1 carbon bucket seat, 15'' TD Pro race 1, half dashboard, polycarbonate x 4, striped bonnet, alloy rad, single wiper kit, lightweight brake kit, slim fan, simplified engine and dashboard loom, ... Both without rollbar. ________________________________________ What is a hybrid?Honda engine...Ford brakes...Peugeot chassis...Vauxhall steering... |
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Posted 21st Oct 2012 at 16:19
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eddiebeano
Senior User  Location: Edinburgh Registered: 31 Dec 2008 Posts: 715 Status: Offline |
Post #5
1040 kg with full cage. 2 buckets, poly front windows, all plastics removed except dash, lighter wheels brakes etc________________________________________ team: Stealth |
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Posted 21st Oct 2012 at 16:21
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welshpug!
Capt Pedantic  Location: Bigend, Wales. Registered: 27 Mar 2007 Posts: 25,817 Status: Offline |
Post #6
Maxi's are 950 kg with proper cages and 18" wheels iron block engines and heavier sequential boxes, steel panels.________________________________________ need a part number? get on here - http://public.servicebox.peugeot.comBring on the Trumpets. |
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Posted 21st Oct 2012 at 16:33
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pete_rallye
Seasoned Pro  Location: Yorkshire Registered: 12 Dec 2002 Posts: 5,253 Status: Offline |
Post #7
Most of the weight loss on a maxi is at the rear beam though, which isn't practical for a track day car! I'd be surprised if a 306 has got down to 860kg still driveable too. My old 306 was about 1020kg with 1 bucket seat and nowt in it. Perspex windows, doors and interior were chopped out as far as you could go without thinking alloy boot floor and stuff like that. Even if the panels were changed to fibreglass I would think there would be maybe 30kg to save at the most. ________________________________________ Oulton Park in a BTCC 306 vid 1Oulton Park in a BTCC 306 vid 2 Lap of the 'ring |
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Posted 21st Oct 2012 at 17:13
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demondriverdan
Seasoned Pro Location: Londinium Registered: 29 Nov 2010 Posts: 2,665 Status: Offline |
Post #8
Thanks for the info guys. I'm eventually looking to start racing in Trackday Trophy and they separate their classes by power to weight ratio. The classes are split thus:Class B 151 - 175 bhp/ton Class C 126 - 150 bhp/ton Class D 101 - 125 bhp/ton Class E up to 100 bhp/ton There is a Rallye that raced before with a weight of 1116.5kg and ATW power of 130.2bhp. That puts them at a P/W of 116.6bhp/t, squarely in class D. So, based on your info and that I don't do any engine work (bar a good service), if I can get the weight to around 1040kg I should be at the max amount for that class. ________________________________________ Rallye Race Car |
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Posted 21st Oct 2012 at 18:34
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306 Rxs
Regular Location: Gondomar Registered: 01 Jan 1970 Posts: 184 Status: Offline |
Post #9
Maxi examples are a perfect waste of time, because they even use original door cards, electric windows, etc...There's a lot of weight to be saved on little details such as a simple bracket that holds engine acessories...7kg'ish of pure waste, wich can be turned into a few grams with a s16 simple bracket for the alternator. My car isn´t for road use, altought it can go to trackdays driving it. Power steering off - 10kgs less Front hi spec brakes - 10kgs less Rear brake lightweight treatment - 4kgs less (handbrake cables and simplified calipers) Fully chopped doors and boot - 25kg less Smaller engine starter - 2kg less Smaller alternator - 3kg less Smaller battery - 10kgs less Abs ph1 out - 8kgs out ... Gti6 bracket  After...(s16 bracket lightweight version)  ________________________________________ What is a hybrid?Honda engine...Ford brakes...Peugeot chassis...Vauxhall steering... |
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Posted 22nd Oct 2012 at 03:27
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eddy_gti6
Seasoned Pro  Location: Durham Registered: 20 Oct 2008 Posts: 8,716 Status: Offline |
Post #10
Had my gti6 down to around 900kg i will hunt out my photo on the weigh bridge________________________________________ Clicky: [url =http://www.306gti6.com]click here[/url] remove the space between [url & = |
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Posted 25th Oct 2012 at 02:32
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