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Author moding 1.0 12v air intake manifold
1.0 12v povey
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Registered: 8th Sep 12
Location: Maenclochog, Pembrokeshire
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11th Sep 12 at 18:43   View User's Profile U2U Member Reply With Quote

wold a corsa c 1.0 12v intake manifold fit on a corsa b 1.0 12v or is there no point in changing
1.0 12v povey
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Registered: 8th Sep 12
Location: Maenclochog, Pembrokeshire
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11th Sep 12 at 21:01   View User's Profile U2U Member Reply With Quote

yes or no will it make a deference to the power
Matty W
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Registered: 31st Jan 11
Location: Ashton-in-Makerfield, Greater Manchester
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11th Sep 12 at 21:27   View User's Profile U2U Member Reply With Quote

Not sure if it'll fit. Wont make any difference.

Power and 1.0 dont belong in the same sentence
D0NN3R
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Registered: 1st Mar 11
Location: Dunholme, Lincolnshire
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12th Sep 12 at 09:11   View User's Profile U2U Member Reply With Quote

just derestricted the airbox and put a kn panel filter on
remove inlet and clean it out
remove exhaust manifold and clean and port it out
put uprated spark plugs in to

it make a different when accerating
1.0 12v povey
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Registered: 8th Sep 12
Location: Maenclochog, Pembrokeshire
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12th Sep 12 at 14:48   View User's Profile U2U Member Reply With Quote

thanks and my 1.0 has more power than a 1.2 standard
jay.jay
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Registered: 28th Dec 10
Location: Gloucestershire
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12th Sep 12 at 15:16   View User's Profile U2U Member Reply With Quote

More power than the 1.2 8v, not the 16v tho
1.0 12v povey
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Registered: 8th Sep 12
Location: Maenclochog, Pembrokeshire
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12th Sep 12 at 15:24   View User's Profile U2U Member Reply With Quote

ie so
Gary
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Registered: 22nd Nov 06
Location: West Yorkshire
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12th Sep 12 at 15:40   View Garage View User's Profile U2U Member Reply With Quote

quote:
Originally posted by D0NN3R
just derestricted the airbox and put a kn panel filter on
remove inlet and clean it out
remove exhaust manifold and clean and port it out
put uprated spark plugs in to

it make a different when accerating


Placebo effect there.

Drilled box will only increase fuel consumption.
1.0 12v povey
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Registered: 8th Sep 12
Location: Maenclochog, Pembrokeshire
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12th Sep 12 at 16:18   View User's Profile U2U Member Reply With Quote

hvnt got a box
D0NN3R
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Registered: 1st Mar 11
Location: Dunholme, Lincolnshire
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12th Sep 12 at 16:20   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by 1.0 12v povey
hvnt got a box



cone filter make 1.0 slower
1.0 12v povey
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Registered: 8th Sep 12
Location: Maenclochog, Pembrokeshire
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12th Sep 12 at 16:24   View User's Profile U2U Member Reply With Quote

well it hasnt made it slower
1.0 12v povey
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Registered: 8th Sep 12
Location: Maenclochog, Pembrokeshire
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12th Sep 12 at 16:25   View User's Profile U2U Member Reply With Quote

and it ant a stupit huge one
andy_mk3
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Registered: 18th Dec 11
Location: Peterborough
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12th Sep 12 at 16:35   View User's Profile U2U Member Reply With Quote

Leave it be, it wont make a shit of difference.
Root
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Registered: 28th Dec 08
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12th Sep 12 at 17:15   View User's Profile U2U Member Reply With Quote

Even if it would, don't do it, apparently 1 litres don't like to be modified at all, else they run lumpy.

Also that engine provides about...40bhp standard? Maybe slightly more, but barely anything.

You probably won't see a performance increase, it could make a performance decrease. Even if it made a performance increase, the cylinders are only so big...you'd waste money by trying to make a small block faster, it's just not worth it.

You should concentrate on an audio system, or the aesthetic look of your car, build up a few years NCB and buy a 1.6 or 2.0 because you can throw thousands at a small block engine and at the end of the day, you can only get so much from it because the cylinders are small.
1.0 12v povey
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Registered: 8th Sep 12
Location: Maenclochog, Pembrokeshire
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12th Sep 12 at 17:43   View User's Profile U2U Member Reply With Quote

no 58bhp
D0NN3R
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Registered: 1st Mar 11
Location: Dunholme, Lincolnshire
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12th Sep 12 at 17:50   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by 1.0 12v povey
no 58bhp


no u mean 54 bhp
GB123
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Registered: 21st Nov 11
Location: Kent
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12th Sep 12 at 18:20   View Garage View User's Profile U2U Member Reply With Quote

Not worth it at all, just leave it standard and save up for a better engine
Root
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Registered: 28th Dec 08
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12th Sep 12 at 18:44   View User's Profile U2U Member Reply With Quote

I didn't have the exact stats to hand, but let's say it's 58, for arguments sake, I'm guessing your engine has at least 70k miles on it, meaning throughout the years, it has suffered some wear and tear, it will not be producing 58bhp no more.

It's still a very small amount of horsepower, you should consider a conversion, if you can afford the insurance
Daveskater
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Registered: 29th Apr 08
Location: Oxford, UK Drives: Jap wagon
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13th Sep 12 at 12:15   View Garage View User's Profile U2U Member Reply With Quote

My old Corsa B 1.0 was dyno tested one year at 54bhp and the next year at 55bhp (book figure is 54bhp), so this losing power over time stuff is nonsense. The second year it had the airbox resonator removed, Ashley backbox, K&N panel filter, and the side part removed from the airbox. Of course 1bhp isn't going to make any difference whatsoever though, so as Root says you may as well just use it for a couple of years and then get something with a proper engine when the insurance is more affordable.

Btw, the air mass sensor is a common thing to fail, and having a cone filter makes it even more likely to fail sooner. Again, Root is correct, in that the 1.0 12v doesn't like to be messed with too much. They're a bit dodgy standard, let alone modded


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Registered: 19th Nov 09
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13th Sep 12 at 21:31   View Garage View User's Profile U2U Member Reply With Quote

It's not really worth it tbh.

Save your pennies for either a bigger engine or another car



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1.0 12v povey
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Registered: 8th Sep 12
Location: Maenclochog, Pembrokeshire
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14th Sep 12 at 19:39   View User's Profile U2U Member Reply With Quote

i am saving to get my dads combo v6
CorsaBBhoy
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Registered: 14th Sep 12
Location: Scotland
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18th Sep 12 at 09:08   View User's Profile U2U Member Reply With Quote

you gotta be kidding me povey, boasting about having more power than a 1.2? you dont know what power is with that definition. the other guys are right though, better engine? new car? and if your saving for this V6, dont spend pennies on a useless 1.0?

[Edited on 18-09-2012 by CorsaBBhoy]
iby
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Registered: 14th Sep 12
Location: Lancashire
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18th Sep 12 at 14:55   View User's Profile U2U Member Reply With Quote

ive got a 1.0 B drilled airbox and a exhaust. Not worth modding at all if you are doing it for "power" . trust me. If you're doing it for sound/looks it is a different issue.
Spencer627
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Registered: 1st May 12
Location: Essex
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20th Sep 12 at 22:24   View User's Profile U2U Member Reply With Quote

dont modify it, just ruin it, i know i found out the hard way lol

 
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