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Are TD05 20G turbos any good?

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Old 02 October 2012, 05:44 PM
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JonWright_
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Default Are TD05 20G turbos any good?

Are TD05 20G turbos any good?
Old 02 October 2012, 05:53 PM
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Very broad question, if its an Andy Forrest one then yes, cheap Chinese copy turbo, no
Old 02 October 2012, 05:56 PM
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got ya! thanks mate
Old 02 October 2012, 05:57 PM
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Harvey Smith 20g are ok to
Old 02 October 2012, 05:59 PM
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Generally with the right supporting mods it's around a 400bhp turbo, not that laggy and for the cash a pretty good choice in my opinion
Old 02 October 2012, 06:55 PM
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Mine does alright.

As above though, avoid the eBay ones that draw you in with cheap prices.

Best to see this chap..
http://www.andyforrestperformance.co.uk/16307.html
Old 02 October 2012, 07:16 PM
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Oggy249
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so how much for a good one
Old 02 October 2012, 07:33 PM
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Yes I no I'm going to get slated lol but I bought a tdo5 20g of eBay 2 years ago I no it's defo not a Andy Forrest but I thought for £180 I'd give it a go I put it on my classic import with the supporting mods had it remapped and got a respectable 378 bhp 380 ftlb at 1.7 bar it's never missed a beat still on now kicks in at 3800 rpm and goes right to redline pulls like a train.I may of just been lucky one never noes.
Old 02 October 2012, 07:43 PM
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Originally Posted by Oggy249
so how much for a good one
£1000 new and circa £500 second hand.
Old 02 October 2012, 07:59 PM
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Oggy249
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Originally Posted by MattyB1983
£1000 new and circa £500 second hand.
WOW that sounds a bit excesive
Old 02 October 2012, 08:01 PM
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barnshaw
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thats not excessive, thats the price for a new genuine unit, albeit now they are mostly being sold as billet versions.
Old 02 October 2012, 08:35 PM
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Originally Posted by Oggy249
WOW that sounds a bit excesive
Proper turbos cost money mate. Try eBay if your after a cheap one, you never know, you might get lucky like the chap above.
Old 02 October 2012, 09:31 PM
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Originally Posted by JonWright_
Are TD05 20G turbos any good?
You would be better off if you was to tell us what car and spec you have first, also what kind of power delivery are you looking for?
Old 02 October 2012, 09:44 PM
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byrnsie44
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Originally Posted by L.J.F
You would be better off if you was to tell us what car and spec you have first, also what kind of power delivery are you looking for?
i was looking at these also but the eBay prices triggered alarm bells.
it was only appealing as i wanted 300bhp max with a quick spool.
Old 02 October 2012, 09:55 PM
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If you only want 300bhp with quick spool then a 20G is not the right turbo for you.
Either a 16G or maybe one of Andy's TD04's.
Old 02 October 2012, 10:17 PM
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I have a genuine tdo5 20g and love it now I am thinking of porting and polishing it now
Old 02 October 2012, 10:18 PM
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byrnsie44
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Originally Posted by MattyB1983
If you only want 300bhp with quick spool then a 20G is not the right turbo for you.
Either a 16G or maybe one of Andy's TD04's.
thanks i know bugger all about turbos, are his TDo4s the hybrid buggers?
Old 02 October 2012, 11:18 PM
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No turbo conversation is complete without discussing supporting mods.

AF turbo wont make 400 unless part of a whole list of other gear....
Old 03 October 2012, 07:26 AM
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Originally Posted by byrnsie44
thanks i know bugger all about turbos, are his TDo4s the hybrid buggers?
Yes the hybrid turbo would be your best bet or a cheaper alternative would be the VF28 which is also easier to source
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