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The mkiv Supra Owners Club

what the most bhp you can get out of twins?


D8MOA

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I had 408rwhp from stock twins with only .9boost so should be achievable. I am going the single route now with PHR stage2+ and PHR stage 2 fuel system AEM and a few more bits I am optimistically going for 600+rwhp.

 

Felt like a change.

 

Thats very impressive......what was your setup? How did you keep the temperatures in check? How old did the turbos last?

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Well i'm not one of the experts, but I don't think this is entirely true for those with T67 and below sized turbos.

 

In a 3rd gear or above scenario:

The very low rpm (sub 2500) the twin will have more torque due to the turbo's actually doing something. Mid range (3200-4500) the single will have considerably more power. At the top end (5500) the gap closes again.

 

Obviously this doesn't hold true in the the low gears as the single doesn't spool until much later in the rev range.

 

Here's my favourite graph again which shows the difference in power between a T61 and a TT at 1.2 bar.

 

Fancy plotting mine over that (I'm just interested)

 

image

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