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Author there was a post here last week about some ideas on tuninh a 1.2 8v!
sunnyb
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Registered: 21st Oct 03
Location: Kent, near Bluewater
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13th Apr 04 at 12:36   View User's Profile U2U Member Reply With Quote

i know sounds stupid but somebody said something bout manifold off a nova or sumink like that!

interested!

HELP if poss please

sun
oztek corsa
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Registered: 31st Jan 03
Location: luton
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13th Apr 04 at 12:50   View User's Profile U2U Member Reply With Quote

yea, use a nova sri manifold,its a 4 branch. the nova manifold must be extended using a bit of 'flexi hose' exhaust pipe.
sunnyb
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Registered: 21st Oct 03
Location: Kent, near Bluewater
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13th Apr 04 at 12:54   View User's Profile U2U Member Reply With Quote

is that all what does that give you? better response? faster?
Corsa Racer 69
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Registered: 30th Aug 02
Location: Dumfries
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13th Apr 04 at 13:40   View User's Profile U2U Member Reply With Quote

wat about puttin a 1400 8 valve cam in ???
sunnyb
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Registered: 21st Oct 03
Location: Kent, near Bluewater
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13th Apr 04 at 13:41   View User's Profile U2U Member Reply With Quote

dunno u tel me mate!
Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
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13th Apr 04 at 15:07   View User's Profile U2U Member Reply With Quote

would a 1400 1 fit??????????

and wot is the advantages of the nova manifold???
Corsa Racer 69
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Registered: 30th Aug 02
Location: Dumfries
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13th Apr 04 at 15:41   View User's Profile U2U Member Reply With Quote

well i assume it would fit ?? but i dont no maybe it doesent?
Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
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13th Apr 04 at 15:42   View User's Profile U2U Member Reply With Quote

*shrug*
Stu_22
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Registered: 25th Mar 02
Location: Luton
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13th Apr 04 at 15:43   View User's Profile U2U Member Reply With Quote

there is not a lot you can do with these engines I put a piper cam in it had a lexmaul manifold air filter and exhaust but it was still slow and drank loads of petrol.
This maybe due to it never being mapped but i then relised to much ££ for a 1.2 so its now becoming a 1.6
Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
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13th Apr 04 at 15:44   View User's Profile U2U Member Reply With Quote

lexmaul manifold - how much that set u bk?
broster
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Registered: 6th Dec 02
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13th Apr 04 at 17:05   View Garage View User's Profile U2U Member Reply With Quote

prob about 250ish. that thread was a load of crap. reconed he got 75bhp from his 1.2 with a nova manifold and rally cam?
oztek corsa
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Registered: 31st Jan 03
Location: luton
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13th Apr 04 at 22:53   View User's Profile U2U Member Reply With Quote

the nova exhaust manifold just aids the flow of the exhaust gas', this will result in better throttle response and possibly more power. but as Stu said, not a lot can be done with these engines!got to spend around £1000-£1500 to get it going as well as a standard SRI.

total vauxhall done an article about tuning these engines, ill dig it out!
Mistamist
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Registered: 16th Jul 03
Location: Gillingham, Kent
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13th Apr 04 at 22:57   View User's Profile U2U Member Reply With Quote

yesh you can get more power from a 1.2, change bottom end, change top end, change botth manifolds, change ecu, change gearbox, change car.
Stu_22
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Registered: 25th Mar 02
Location: Luton
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13th Apr 04 at 23:24   View User's Profile U2U Member Reply With Quote

Yes change all engine parts and you have a 1.6 16v and double the power
Mistamist
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Registered: 16th Jul 03
Location: Gillingham, Kent
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13th Apr 04 at 23:30   View User's Profile U2U Member Reply With Quote

double the power of a 1.2 8v = about 90 Bhp, im sure a 1.6 16v is more powerful than that.
Cybermonkey
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Registered: 22nd Sep 02
Location: Sydney, Australia
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14th Apr 04 at 08:15   View User's Profile U2U Member Reply With Quote

yeah a 1.6 is either 109 or 106 bhp. Tuning 1.2's is like pissing money down a drain. Dont do it. you wont notice any gains from whatever you do unless you throw stupid money at it to get it turbo'd. If you want to spend money on it, get it running well first, then concentrate on handling like a go-kart. When total vauxhall tuned their 1.2, they made about 55bhp after spending a good couple of grand on it. It was pumping out a massive 38bhp before though, it was an old engine.

 
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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » there was a post here last week about some ideas on tuninh a 1.2 8v! 27 database queries in 0.0151110 seconds