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The mkiv Supra Owners Club

what single turbo,


mellonman

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i have the following mods.

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i have still got the bpu aproved fuel pump so may have to upgrade the pump.

 

Looking good, if its a Walbro GS341 or 342 you will be fine with the power your aiming for, what clutch and brakes are you running?

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fic runs the injectors okay so i guess if ryan will map it for single will have to fudge the o2, do singles run a o2 sensor?

i have uk brakes with cw fast road pads

its a auto so no clutch issues

i guess i will have to get the auto box cooler.

happy days at the moment will see what the compression test shows as my old turbos let go and the engine may have eat some of the bits of blades

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there must be threads out there covering this but i cant find them,

 

how do you know what turbo to get for a single conversion?

 

what turbo and a/r is good for 450-500 bhp.

 

At your power aims the PHR street kit would be a good off the shelf choice.

 

If I was building a 500hp Supra I'd assemble/fabricate my own kit around a good quality cast manifold and use a Garrett GT35R/GTX35R AR .82 running at around 1.2bar.

Edited by Nic (see edit history)
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  • 1 month later...
for my street car I have been running a BL T61 DBB 0.68 AR turbo kit for the past 3 years, very quick spool and good power for a street car.

 

A T61DBB with that housing must spool just before you start the car :D Have you got any data on it? What boost do you run it up to?

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