GolfGTIforum.co.uk
Model specific boards => Golf mk4 => Golf mk4 TDI => Topic started by: tech1889 on 15 March 2011, 21:04
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Hi guys
As most of you know i have the Leon Cupra which has the 150pd engine with 169k on the clock.. Its done a lot of miles but i still want to have a bit of fun with it as im finding 196bhp pretty boring :grin:
Ive read odds and sods on the web and seen some websites with some stupidly high figures on them lol
When i had my 1.8t going the hybrid route didnt seem to expensive.. on turbo dynamics website they have a stage2 turbo for £885 but im not sure if thats me sending mine or just them sending me a new turbo ??
Ive read you can get about 240bhp with a stage2 map and uprated injectors as the FMIC is good for more than that.. is that really true just them 2 things ??
Anyone know any cheap places to hybrid a diesel turbo ??
Cheers in advance
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The words cheap, hybrid and reliable don't go together :wink:
Personally I'd stick to one of the more well known companies, have a word with Bobby Singh over on UK-MKIV's he really knows his onnions with the hybrids and can advise on injectors and fueling etc. :afro:
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Yer I would use a decent company to do the hybrid and get RTech to remap it custom.. I just don't like the thought of paying jbs £1300 for just the turbo alone !!
I am curious whether someone like CR turbos or midland turbo do this sort of thing guess I will have to give them a call..
All jbs said is uprate the turbo and bigger injectors.
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CR do hybrids, Austin21 (Greg) has a CR1756 hybrid unit in his smoker
(http://i204.photobucket.com/albums/bb18/fenwick458/austin21.jpg)
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That don't seem worth it for 12 bhp no ??
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That don't seem worth it for 12 bhp no ??
You're only looking at the peak gains
Look at the average area of the curve and look how much power is available across the rev range :wink:
Also I don't think Greg's has bigger injectors :undecided: There was until recently a myth that you slap on a hybrid turbo and you'll see an easy 225bhp +. It wasn't until a RR last year that a lot of hybrid diesel owners finally found out the truth :lipsrsealed:
It just isn't possible on the standard injectors - not without pushing them to beyond their limits which also gives you a very smoky map. Then of course you shorten their life span considerably
As Neil said; hybrid, cheap and reliable never fit in the same sentence
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As Rhyso said Greg doesn't have bigger injectors, Bobby, Fenwick or Ray (aRd) have done loads of research and they would be an ideal starting point for the questions, wouldn't want you wasting money on a hybrid if there is a better way :afro:
Ray, Bobby and Stu are running a different turbo all together on a custom manifold with bigger injectors - Ray got arround the 250 mark on a RR day last year and that wasn't mapped correctly either.
(http://i240.photobucket.com/albums/ff48/dittaa2/09102010rollingroad.jpg)
Neil
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Cheers Neil and Rhys... Are any of these guys on here or can you get emails for them by any chance ?? i want roughly 220-240bhp will be happy with 220 but would prefer 240 obviously..
I will upgrade the injectors as i know they pants past 215bhp but i cant see replacements being that steep tbh..
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Cheers Neil and Rhys... Are any of these guys on here or can you get emails for them by any chance ?? i want roughly 220-240bhp will be happy with 220 but would prefer 240 obviously..
I will upgrade the injectors as i know they pants past 215bhp but i cant see replacements being that steep tbh..
They're regular members on umkivs :afro: Either drop them a PM or there email address will be in their profile
Ray (aRD) is an extremely helpful bloke :cool:
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Cheers Rhys will post my findings as we need more of this on here :smiley:
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Ray - golfather at hotmail dot com :afro:
Tell him Neil sent you :wink:
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Cheers Neil
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Here is a build thread (http://uk-mkivs.net/forums/t/345169.aspx) for Ray :afro: