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Author C20let or z20leh
wwwNOOBcom
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Registered: 28th Oct 09
Location: Shettleston, Glasgow City
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30th Apr 11 at 13:11   View User's Profile U2U Member Reply With Quote
Just put a let in it for ease of use and fitment, to anyone who isnt in the know they arnt even going to know the difference, i would just fling a manifold and t34 on the let and ofcouse other parts and be happy with it but thats me

With the t34 you can make 350 all day and run it oil cooled only so in hot weather your not going to have heating issues ofcourse with an oil cooler. Parts for a let arnt hard to come by also if you look hard enough
Kieran
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Registered: 12th Sep 08
Location: Kent
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30th Apr 11 at 13:27   View Garage View User's Profile U2U Member Reply With Quote
Mixed reviews is making this even harder lol. So basically for cheaper I could get the zleh to the desired bhp? But more farthing putting in. Were as the clet would be harder to source parts in future and possibly more expensive getting to the bhp I'm wanting eventually?
SportBoy
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Registered: 5th Oct 01
Location: Retford, Nottinghamshire
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30th Apr 11 at 13:29   View User's Profile U2U Member Reply With Quote
c20let will be cheaper to get 350 - 400 bhp.

[Edited on 30-04-2011 by SportBoy]
wwwNOOBcom
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Registered: 28th Oct 09
Location: Shettleston, Glasgow City
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30th Apr 11 at 13:36   View User's Profile U2U Member Reply With Quote
Its only harder to source parts if your planning on keeping the thing for 10 year, look on the vauxsport and mig web forums tons and tons of serice and replacment parts on there brand new

Front mount
Xe cams
Fuel pump
T34 and manifold
injectors/fpr
Decent top hat
Wideband
Exhaust ect ect

And away you go, try and find a cheap good 2nd hand diff and your sorted. Spend some money on DECENT suspenstion and you will have a True fast road car.
Kieran
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30th Apr 11 at 13:36   View Garage View User's Profile U2U Member Reply With Quote
If I have herd correctly the front engine mount on the zleh is the same as the clet/xe on the block?
wwwNOOBcom
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Registered: 28th Oct 09
Location: Shettleston, Glasgow City
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30th Apr 11 at 13:37   View User's Profile U2U Member Reply With Quote
No sure dont piss about with those engines lol
Kieran
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30th Apr 11 at 13:38   View Garage View User's Profile U2U Member Reply With Quote
That's what I mean I'm planing on keeping this car lol so don't want to come 10/15 years down the line and it all be discontinued for the clet. :s

[Edited on 30-04-2011 by kizzacorsab]
AlexW
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Registered: 25th Oct 08
Location: Essex
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30th Apr 11 at 14:24   View User's Profile U2U Member Reply With Quote
Not sure if the LEH has the bolt holes on the front for the front mount, But they run a cambelt end mount, So to fit that into B you would need a whole new mount welded up.
Mike GSi
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Registered: 3rd Jan 07
Location: Ipswich, Suffolk Drives:Astra VXR
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30th Apr 11 at 16:09   View User's Profile U2U Member Reply With Quote
Without a doubt the ZLEH will be a ball ache fitting it. Then wiring it, gear linkae etc etc.

But if you want to be different and plan on keeping it for a long time then imo it would be worth it. Just look how many cars are or have been produced with the 2.0 Turbo.

Various Vectras, Astras, Zafiras, Signums.

Id go LEH purely for reliability and future part availability
Kieran
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30th Apr 11 at 16:22   View Garage View User's Profile U2U Member Reply With Quote
That's what I'm thinking, dint want to put the clet in then few years it's rocking horse shit to get bits for, unless I get 2nd hand bits what I don't really want :s with the zleh I would use a f28 so linkage won't be a problem. Just the wiring worries me
Mike GSi
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Registered: 3rd Jan 07
Location: Ipswich, Suffolk Drives:Astra VXR
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30th Apr 11 at 16:25   View User's Profile U2U Member Reply With Quote
Wiring is a mission but do-able, also the pedal box will need to be fitted unless you go throttle cable route in which case i think the X20XE TB will work??
SportBoy
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Registered: 5th Oct 01
Location: Retford, Nottinghamshire
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30th Apr 11 at 16:25   View User's Profile U2U Member Reply With Quote
f28s are getting harder to find than the lets imo..
Daveskater
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Registered: 29th Apr 08
Location: Oxford, UK Drives: Jap wagon
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30th Apr 11 at 16:38   View Garage View User's Profile U2U Member Reply With Quote
The sausage makes a good point.

Numberwang!

Originally posted by AlunJ
I like you Dave, you are a man of men

Originally Whatapp'd by Neo
Dave's maybe capable of a drive-by cuddle

Look at my pictures
SportBoy
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30th Apr 11 at 16:55   View User's Profile U2U Member Reply With Quote
you will pretty muchallways be able to rebuild the mechanical side of the let, and most of the engine parts will fit other gm engines in one way or another its the sensors which get harder to find but if your going for 350-400 bhp then aftermarket management would rule alot of that out.
Archie
Organiser: Scotland
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Registered: 18th Dec 07
Location: South Ayrshire
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30th Apr 11 at 17:09   View User's Profile U2U Member Reply With Quote
I'm doing LET.

Fits in with the era of the car.
Corsa_Sport21
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Registered: 13th Apr 08
Location: Leven, Fife. Drives : 205 GTi
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30th Apr 11 at 17:59   View User's Profile U2U Member Reply With Quote
I would go C20LET with 280-300bhp for a quick road car.Easy enough to do and more than enough for a FWD car.
thomson
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Registered: 18th Jan 11
Location: scotland
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30th Apr 11 at 18:37   View User's Profile U2U Member Reply With Quote
agrees with the above post.
Kieran
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30th Apr 11 at 18:59   View Garage View User's Profile U2U Member Reply With Quote
Surpose I could just go for the clet for now then in the future zleh it. I think in have made my mind up now. cheers
Rick Draper
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Registered: 10th Feb 01
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30th Apr 11 at 19:12   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by AW06
Not sure if the LEH has the bolt holes on the front for the front mount


It does.

I am however pretty certain the LEH wiring is almost bang on impossible to do. Hence why people use a Z20LET loom when they fit a LEH in a Corsa C or Astra G.
fazza
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Registered: 7th Feb 08
Location: Plymouth
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30th Apr 11 at 19:23   View User's Profile U2U Member Reply With Quote
Go for the c20let for ease mate.

I presume you have been in a Let corsa? 300hp in a corsa is feckin mental. Id imagine 400 would be unusable on the road every day

Going from mates that have had z20let's there mega shite for sensor troubles etc. Im sure the leh would be similar.

Stick to the let as its so handy having people that know them inside out when you get any issues with it
Kieran
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30th Apr 11 at 19:30   View Garage View User's Profile U2U Member Reply With Quote
That's what I mean I sort of know my way around an old vx engine as such. I have never been In a let Corsa tho lol. So should be fun lol
fazza
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Registered: 7th Feb 08
Location: Plymouth
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30th Apr 11 at 19:33   View User's Profile U2U Member Reply With Quote
there must be some in your area mate, try and get someone to take you out in one.

260-280hp is more than enough, will proper make you grin like fook!

Million miles apart from an XE Corsa

thomson
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Registered: 18th Jan 11
Location: scotland
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30th Apr 11 at 19:45   View User's Profile U2U Member Reply With Quote
the lets aint exactly slow when there as standard. keeps with a carrera s i imagine....
Warren G
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Registered: 14th May 06
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30th Apr 11 at 19:46   View User's Profile U2U Member Reply With Quote
z20let , should be quite easy, but c20let conversion is off the shelf bolt on mounts etc

[Edited on 30-04-2011 by Warren G]
Kieran
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30th Apr 11 at 19:51   View Garage View User's Profile U2U Member Reply With Quote
Not anyone I know of I'm the only one out of my friends that even have a Corsa lol. Have you ever wired a zlet or zleh to a early vauxhall warren?

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