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Mivec Turbo Owners Please Read ...
Posted: Sun May 07, 2006 9:16 pm
by barfy
I was wondering can the stock headers be modified to be used as the exhaust intake manifold ??
Spoke to a guy here in adelaide who owns a shop that only put turbos on N/A cars and he said he should beable to modify the stock headers ...
Anyone pulled this off ?
Posted: Mon May 08, 2006 10:54 am
by Bennoz
You wont be able to modify anything on stock headers - they are made of cast iron. Plumbing piping off them is another story, there's every chance that could be done.
Posted: Mon May 08, 2006 11:32 am
by barfy
Bennoz wrote:You wont be able to modify anything on stock headers - they are made of cast iron. Plumbing piping off them is another story, there's every chance that could be done.
Yeah sorry thats what i meant, u think its possible ?
Posted: Mon May 08, 2006 12:04 pm
by Bennoz
Cant see why not... my only concern would be heat retention in the cast iron.
Posted: Mon May 08, 2006 12:05 pm
by to4garret
i did it, no worries
it was on a VR4, so the motors around the wrong way, but you should be able to adapt the idea.
pics are here.
http://groups.msn.com/to4garret/shoebox.msnw
Posted: Mon May 08, 2006 12:14 pm
by barfy
Bennoz wrote:Cant see why not... my only concern would be heat retention in the cast iron.
Maybe ceramic coat them ? Is that possible with cast iron ?
Ive work out with the guy from this place that parts should be around $5000 and he said there shouldnt be to much labour
He sounds pretty confident he turbos the Gen 3 engines and basically does custom turbos all day everyday

Might beable to talk him into making a bolt on Turbo kit

Posted: Tue May 09, 2006 8:25 pm
by bigpitty1
You should be able to get the stock cast manifolds coated in the HPC coating, its probably be better if you got the RPW extractors modified.
Posted: Tue May 09, 2006 8:32 pm
by Bennoz
barfy wrote:Might beable to talk him into making a bolt on Turbo kit

Lots of people talk about it... if you can do it, I'll give you... I dunno! something really good!!

Posted: Tue May 09, 2006 9:06 pm
by barfy
well i officially have the funds, just wondering what an engineer report would cost after turboing ??
Posted: Wed May 10, 2006 9:02 am
by Nacho
Hey if you find an engineer let me know.........
Posted: Wed May 10, 2006 10:52 am
by barfy
So all you guys with turboed FTO are they registered as a turbo ? Just wondering the best way around it