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Author GSI engine conversion - 1ltr to a 1.6
welshdude
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Registered: 6th Feb 03
Location: Swansea. Drives: 2006 Impreza STI
User status: Offline
13th Jul 04 at 21:27   View User's Profile U2U Member Reply With Quote

I’ve been offered a GSI engine and all the other parts required to do an engine conversion for £300 (including GSI breaks, suspension etc.) I currently have a 1ltr engine.

I spoke to one of my mates who is a mechanic and he reckons that the wiring could be a problem (Although the engine is the later ecotec version x16xe).

Secondly one of the cams broke which resulted in the cam belt snapping which in turn bent 6 of the valves, but these have been replaced. My mate said that changing the valves might not be good enough and sometimes engines need to have the head skimmed.

Can anyone please give me advice and any possible problems with the wiring?

Thanks


[Edited on 14-07-2004 by welshdude]
Siberia
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Registered: 9th Oct 03
Location: Leprechaun Land Drives : Zafira GSI
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13th Jul 04 at 21:36   View User's Profile U2U Member Reply With Quote

the 1.0 12V are a bit harder to do conversions with but thwey can be done.

on the other hand i'd be warey of that engine could be fooked
welshdude
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Registered: 6th Feb 03
Location: Swansea. Drives: 2006 Impreza STI
User status: Offline
13th Jul 04 at 21:58   View User's Profile U2U Member Reply With Quote

Yeah I've heard that the 12valvers are somehow more diffucult to convert
J100RSA
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Registered: 4th Mar 01
Location: Thornhill, West Yorkshire
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13th Jul 04 at 22:15   View User's Profile U2U Member Reply With Quote

12v is a peice of piss to do
Greg_M
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Registered: 2nd Sep 03
Location: Grantham, Lincolnshire
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14th Jul 04 at 10:31   View User's Profile U2U Member Reply With Quote

the wiring loom is different, the loom is all over the place, not all together as wth sports ect
welshdude
Member

Registered: 6th Feb 03
Location: Swansea. Drives: 2006 Impreza STI
User status: Offline
14th Jul 04 at 10:42   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Greg12v
the wiring loom is different, the loom is all over the place, not all together as wth sports ect


I guess this would make it alot more difficult
Greg_M
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Registered: 2nd Sep 03
Location: Grantham, Lincolnshire
User status: Offline
14th Jul 04 at 10:44   View User's Profile U2U Member Reply With Quote

its difficunt yeah, but not impossible. plenty of people have done it.
Mark Petty
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Registered: 26th Jul 01
Location: Bournemouth Drives: Suzuki gsf600
User status: Offline
14th Jul 04 at 10:55   View User's Profile U2U Member Reply With Quote

Sorry to change the subject but how much do you reckon a garage will charge to do a conversion?
If I supply all the parts, just labour costs?

How long does it normally take?
Greg_M
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Registered: 2nd Sep 03
Location: Grantham, Lincolnshire
User status: Offline
14th Jul 04 at 11:00   View User's Profile U2U Member Reply With Quote

labour is usually £200-300. all in all about £700ish
Greasemonkey
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Registered: 17th Apr 02
Location: Drives a Tractor
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14th Jul 04 at 11:10   View User's Profile U2U Member Reply With Quote

lee mitchell will supply an engine and fit it for ya for £700
Mark Petty
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Registered: 26th Jul 01
Location: Bournemouth Drives: Suzuki gsf600
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14th Jul 04 at 11:22   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Greasemonkey
lee mitchell will supply an engine and fit it for ya for £700


I thought he would charge about £1500? or is that for the 2litre?
lee mitchell
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Registered: 26th Jan 01
Location: kent...drive's: eveyones conversion cars hard lol
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14th Jul 04 at 11:25   View User's Profile U2U Member Reply With Quote

thats for the 2 litre
Greg_M
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Registered: 2nd Sep 03
Location: Grantham, Lincolnshire
User status: Offline
14th Jul 04 at 11:57   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Greasemonkey
lee mitchell will supply an engine and fit it for ya for £700


he told me he cant get hold of very many 1.6 16v's so its better to supply your own. hows the gear box grease?
welshdude
Member

Registered: 6th Feb 03
Location: Swansea. Drives: 2006 Impreza STI
User status: Offline
14th Jul 04 at 12:25   View User's Profile U2U Member Reply With Quote

How does the wiring differ? Im trying to collect information so that I can pass it on a mechanic.

He says things can get tricky when your trying to convert an engine that was different to the standard one in the car
DODG-E
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Registered: 24th Jan 03
Location: Romford, Essex
User status: Offline
14th Jul 04 at 12:30   View User's Profile U2U Member Reply With Quote

mate ive just put a 1.4 16v in my 1.2 8v, and i had soo many more probs than i thought..


exhaust has to be re-joined
change fan belt (cos of p/s to non p/s)
new fuel pump, new fuel line connectors, new throttle cable, and im stuck with wiring in the immobiliser now!!
welshdude
Member

Registered: 6th Feb 03
Location: Swansea. Drives: 2006 Impreza STI
User status: Offline
14th Jul 04 at 12:40   View User's Profile U2U Member Reply With Quote

sounds complicated. My car also has power steering....
Greg_M
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Registered: 2nd Sep 03
Location: Grantham, Lincolnshire
User status: Offline
14th Jul 04 at 12:47   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by DODG-E
mate ive just put a 1.4 16v in my 1.2 8v, and i had soo many more probs than i thought..


exhaust has to be re-joined
change fan belt (cos of p/s to non p/s)
new fuel pump, new fuel line connectors, new throttle cable, and im stuck with wiring in the immobiliser now!!


did you not expect these problems?
Greg_M
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Registered: 2nd Sep 03
Location: Grantham, Lincolnshire
User status: Offline
14th Jul 04 at 12:49   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by welshdude
How does the wiring differ?


the loom is different, in the sportsect. the loom is all collected together, but with the 12v and also the sxi (and all 1.2 i think) the loom is dotted about everywhere. also with the 12v, the CAT is in a different place so you'll need the whole zorst system from the 1.6 too
welshdude
Member

Registered: 6th Feb 03
Location: Swansea. Drives: 2006 Impreza STI
User status: Offline
14th Jul 04 at 13:14   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Greg12v
quote:
Originally posted by welshdude
How does the wiring differ?


the loom is different, in the sportsect. the loom is all collected together, but with the 12v and also the sxi (and all 1.2 i think) the loom is dotted about everywhere. also with the 12v, the CAT is in a different place so you'll need the whole zorst system from the 1.6 too


The guy I'm buying the engine off has the full exhaust system. He also has things like the steering wheel and air bag which I'd stick on ebay to try and make some money back.
Greg_M
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Registered: 2nd Sep 03
Location: Grantham, Lincolnshire
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14th Jul 04 at 13:27   View User's Profile U2U Member Reply With Quote

i will warn you that the dash will have to come out.
Greasemonkey
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Registered: 17th Apr 02
Location: Drives a Tractor
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14th Jul 04 at 13:29   View User's Profile U2U Member Reply With Quote

gearbox is gettin fixed tomoz, its up at the garage now, we had a quick look, might just be gear linkage knackered, im more bothered about the 4 new tyres i need!!!!, oh well someone make me happy and buy my car
welshdude
Member

Registered: 6th Feb 03
Location: Swansea. Drives: 2006 Impreza STI
User status: Offline
14th Jul 04 at 13:40   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Greg12v
i will warn you that the dash will have to come out.


Really, thats what the mechanic thought he might have to do. Sounds like one hell of a job
Greg_M
Member

Registered: 2nd Sep 03
Location: Grantham, Lincolnshire
User status: Offline
14th Jul 04 at 14:12   View User's Profile U2U Member Reply With Quote

worth it tho, just remember to let the people know that you sell it onto
DODG-E
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Registered: 24th Jan 03
Location: Romford, Essex
User status: Offline
14th Jul 04 at 14:20   View User's Profile U2U Member Reply With Quote

yeh im struggling with mine but its all just little bits that can be solved....

i just cant find the end where the throttle cable goes on the throttle body!!

ahhh
Greg_M
Member

Registered: 2nd Sep 03
Location: Grantham, Lincolnshire
User status: Offline
14th Jul 04 at 14:23   View User's Profile U2U Member Reply With Quote

its in the haynes

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