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Efficiency Of Gtr Turbos

cefiro

By cefiro,
in Engines & Forced Induction

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cefiro Experienced

cefiro

Posted
Posted

hey guys I am no good at reading compressor maps, but I have some steel wheel GTR turbos and I want to know where their efficency lies at???? what boost will they be be spinning too fast and blowing too much hot air and heat???? want to run them at about 18psi maybe 20, just squirt it now and then, with NO track work etc,

cheers

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https://www.sau.com.au/forums/topic/239059-efficiency-of-gtr-turbos/
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Antimatter Experienced

Antimatter

Posted
Posted

I have run steel wheeled stockers at 22psi - they wont hold that to the end of the rev range (seems to taper off to 18 ~ 19psi or so towards redline). But they feel GOOD when they come on as they spin up quicker than most N1's I know of. Air temps were a non issue.

Brilliant turbo for a street or tight circuit RB26

Just My 2 c

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