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The mkiv Supra Owners Club

550-600 bhp cost?


Guest fmj-90

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So can someone please enlighten me what is so bad about a Holset (truck turbo) and a (quality) eBay China manifold? With a small investment to removal welding slag, or brace manifold better, or skim the flanges for trueness, I don't see why you can't get decent results with less expensive ingredients.

No, it probably won't be as reliable, but 600 hp without building the engine (on a high mileage engine) is playing with fire irrespective of what ECU is used.

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How come the Single Turbo kits on Suprastore.com are so cheap?

 

When you import the item, you will automatically have to add 2.7% tax code for petrol car engine components (i know this as i rang yesterday about importing fuel rails) and 20% VAT. So thats 22.7% BEFORE you even add shipping fee's.

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So can someone please enlighten me what is so bad about a Holset (truck turbo) and a (quality) eBay China manifold? With a small investment to removal welding slag, or brace manifold better, or skim the flanges for trueness, I don't see why you can't get decent results with less expensive ingredients.

No, it probably won't be as reliable, but 600 hp without building the engine (on a high mileage engine) is playing with fire irrespective of what ECU is used.

 

A quick check of your garage tells me how much confidence you have in these components :D

 

Plenty of stock motors push 550-600bhp without needing to be cracked open. Most of the problems are caused by people pulling them apart first, from what I've seen on here.

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A quick check of your garage tells me how much confidence you have in these components :D

 

Plenty of stock motors push 550-600bhp without needing to be cracked open. Most of the problems are caused by people pulling them apart first, from what I've seen on here.

 

Haha, point taken Ian - but then, I wanted long-term reliability ;) My friend Krister has 1000+ bhp with a eBay manifold and Holset, if I'm remembering correctly. I know for certain he made 700 on his first setup with those, at least. And I think 2JZs are very reliable, so long as they are maintained sympathetically - and these days, they'd probably benefit from a complete seal overhaul at the very least.

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When you import the item, you will automatically have to add 2.7% tax code for petrol car engine components (i know this as i rang yesterday about importing fuel rails) and 20% VAT. So thats 22.7% BEFORE you even add shipping fee's.

 

Much cheaper to go there, buy it and bring it back in your luggage. Save 22.7%. :D

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