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Author I Wana Make My Exhaust POP!
corsaloon
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Registered: 9th Dec 07
Location: scotland
User status: Offline
17th Feb 08 at 22:11   View User's Profile U2U Member Reply With Quote

How do ya make it do that lol

WU-TANG- DAN
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Registered: 30th Nov 07
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17th Feb 08 at 22:13   View User's Profile U2U Member Reply With Quote

motorworld by me sell quite a few cherry bombs
k e l
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Registered: 10th Dec 06
Location: Sheffield
User status: Offline
17th Feb 08 at 22:15   View User's Profile U2U Member Reply With Quote

ive had a few big nice flames with my mate following me and a few in the dark when it lights all the rear end up that looks good in the rear view mirror. but no good for fuel consumption
Paul_J
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Registered: 6th Jun 02
Location: London
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17th Feb 08 at 22:17   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by BarnshaW
how about u just buy any shit exhaust and overfuel your car.

if that dont work then park it in mcdonalds car park on a sunday night and rev the engine and light the zorst with a windproof lighter


at the 2nd suggestion.

But I was gonna say with the first, a popping exhaust is down to several things.

Either it's like Barnshaw said, over fueling like a bastard and popping away.

or it's fuel igniting on the over run (as it hits the hot exhaust manifold) - little pops.

or it's air being sucked back up into the engine when you come off the gas - despite the throttle body being closed... then when u put your foot down again the abundance of air / fuel that's gathered goes BANG! ... I know due to a large over lap on the cams, this can be caused, where it's essentially blowing air and fuel straight through, so it gets ignited in the exhaust pipe when you get back on the throttle again.
Whittie
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Registered: 11th Aug 06
Location: North Wales Drives: BMW, Corsa & Fiat
User status: Offline
17th Feb 08 at 22:20   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by corsaloon
How do ya make it do that lol



Decat straight through system
Paul_J
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Registered: 6th Jun 02
Location: London
User status: Offline
17th Feb 08 at 22:20   View User's Profile U2U Member Reply With Quote

honestly if you want to get your car popping,

Do the following. Buy a resister chip that makes your car run stupidly rich. Get a stainless steel exhaust system and decat... (popping is igniting of fuel in exhaust, so this is bad if you have a cat, as it burns straight through) ... finally losen your exhaust system so your manifold has air leaks (allowing air to be sucked back into the system on lifting off / over run)!!!

Now enjoy big pops and bangs... Mad mike will explain how to do this with pictures.
CorsaSport14
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Registered: 11th Nov 07
User status: Offline
17th Feb 08 at 22:21   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Whittie
Mine pops & spits flames

[Edited on 17-02-2008 by Whittie]



How u get it too do that? Flame kit?
Warren G
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Registered: 14th May 06
Location: Kent
User status: Offline
17th Feb 08 at 22:28   View User's Profile U2U Member Reply With Quote

mine pops, bangs and flames

and exhaust isnt loud
Whittie
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Registered: 11th Aug 06
Location: North Wales Drives: BMW, Corsa & Fiat
User status: Offline
17th Feb 08 at 22:31   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by CorsaSport14
quote:
Originally posted by Whittie
Mine pops & spits flames

[Edited on 17-02-2008 by Whittie]



How u get it too do that? Flame kit?


Full stainless system with decat.

Havent seen the flames, but a mate was behind me last night and he said all it was doing when i changed gear was spitting flames. Will try to get a vid
Timbaland
Banned

Registered: 20th Jan 07
Location: Glasgow
User status: Offline
17th Feb 08 at 22:48   View User's Profile U2U Member Reply With Quote

Heinz do good trims for your exhaust that make it pop and bang.

Or do us all a favour and make it pop and bang by pouring a litre of petrol (Doesnt have to be Optimax) onto the driver seat .

Put the window down and throw in a lighter.

Watch in amazement at your car popping and bagging whilst saving your street cred and everyone thinking your a dick.
k e l
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Registered: 10th Dec 06
Location: Sheffield
User status: Offline
17th Feb 08 at 22:55   View User's Profile U2U Member Reply With Quote

just turn key on and off whilst reving. only really works on carbed cars but did it on a friends 1.2 and it let aout a little pufff
Warren G
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Registered: 14th May 06
Location: Kent
User status: Offline
17th Feb 08 at 22:56   View User's Profile U2U Member Reply With Quote

im sure you could plum in a 5th injector in the exhaust and a spark plug in the exhasut tip
Willox
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Registered: 24th Mar 07
Location: Aberdeenshire
User status: Offline
17th Feb 08 at 23:03   View User's Profile U2U Member Reply With Quote

Mine burbles a bit when slowing down once ive brought the clutch up and and again whilst going up a gear when the clutch is down.I have a stainless steel centre section and a magnex backbox,sounds good and not chav though
Bufton
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Registered: 12th Feb 08
Location: Powys
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17th Feb 08 at 23:27   View User's Profile U2U Member Reply With Quote

Longlife all the way.
GT190
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Registered: 6th Dec 07
Location: Greater London
User status: Offline
17th Feb 08 at 23:49   View User's Profile U2U Member Reply With Quote

mine pops if i rev it high at standstill.

got a custom backbox though, with the worlds smallest silencer.
VegasPhil
Premium Member

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Registered: 16th Jan 05
Location: Fareham, Hants Drives: Octavia VRS
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17th Feb 08 at 23:54   View Garage View User's Profile U2U Member Reply With Quote

Mine does it when i'm slowing down etc. pop pop bang bang haha


Corsa 2.0 16v Vegas - Sold
little_duke
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Registered: 21st Aug 06
Location: Tamworth,staffordshire Drives: rover coupe
User status: Offline
18th Feb 08 at 00:48   View User's Profile U2U Member Reply With Quote

give it some pringles


jokes mate go to powerflow and have no boxes
ShEp
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Registered: 9th Aug 05
Location: Dingwall, Highland
User status: Offline
18th Feb 08 at 08:45   View User's Profile U2U Member Reply With Quote

pour a gallon of petrol in the back box and light it

do us all a favour
gianluigi
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Registered: 9th Mar 05
Location: Ipswich, Suffolk
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18th Feb 08 at 09:29   View User's Profile U2U Member Reply With Quote

mine popped all the time - when it was running like a twat and mis fireing. now that sorted, it doesnt sound as good
Huwsi
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Registered: 27th Apr 07
Location: Bangor, Gwynedd
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18th Feb 08 at 11:44   View User's Profile U2U Member Reply With Quote

Mine pops when I nail it, but it shouldn't because it's all standard
Whittie
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Registered: 11th Aug 06
Location: North Wales Drives: BMW, Corsa & Fiat
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18th Feb 08 at 11:48   View User's Profile U2U Member Reply With Quote

readerk
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Registered: 4th Sep 07
Location: manchester
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18th Feb 08 at 12:49   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by BarnshaW
how about u just buy any shit exhaust and overfuel your car.

if that dont work then park it in mcdonalds car park on a sunday night and rev the engine and light the zorst with a windproof lighter

Scotty C
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Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
18th Feb 08 at 15:24   View User's Profile U2U Member Reply With Quote

Boost valve and a straight thru exhaust
scottmmw
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Registered: 9th Aug 05
Location: Brotton, Cleveland
User status: Offline
18th Feb 08 at 16:41   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by ShEp
pour a gallon of petrol in the back box and light it

do us all a favour



thats a bit harsh.
shaunmods
Premium Member

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Registered: 12th Mar 07
Location: Glascote, Staffordshire
User status: Offline
18th Feb 08 at 18:53   View Garage View User's Profile U2U Member Reply With Quote

I've got a straight through centre with a sportex backbox and thats pretty loud. Can be a bit rasby though

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