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Precision turbos..anyone here use them?

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12A_POWER
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Precision turbos..anyone here use them?

#1 Post by 12A_POWER » Tue Jul 26, 2016 8:45 pm

Anyone here use them? Recommend them? Any good?



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Re: Precision turbos..anyone here use them?

#2 Post by RX7_BEN » Tue Jul 26, 2016 9:41 pm

I know the Dysons are using a massive precision promod turbo on their billet semi pp R100, but that's hardly a comparison to a street application. They have great results.



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Re: Precision turbos..anyone here use them?

#3 Post by 2nd Gen 7 » Tue Jul 26, 2016 10:24 pm

good turbos mate. but hard to go past the EFR's if you have the money



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Re: Precision turbos..anyone here use them?

#4 Post by WANKfactor » Tue Jul 26, 2016 10:57 pm

At the time i was looking at EFRs on the interwebs, it seemed all the skyline people were making big noises how the 6262? or whatever the equivalent size to 8374 is, was making more power and spooling earlier than efr, and there were dyno graphs and youtube videos and all. I dont know if that turbo just works better on RB26 and 25's than EFR or if its all bullshit, because it seems unlikely anything should be able to out-spool an efr with a turbine wheel with half the mass of anything else, all things being equal.


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Re: Precision turbos..anyone here use them?

#5 Post by WANKfactor » Tue Jul 26, 2016 11:43 pm

Ok it seems all the controversy on various forums i encountered were based on this guy's one back to back of an EFR8374 1.05ewg vs a precision 6266 CEA (billet) with single scroll .83. The precision has a bigger compressor, I think the turbines are similar size, but the housings are like two sizes different. Not really apples and apples. Also the dyno doesnt show what transient response is like.
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Re: Precision turbos..anyone here use them?

#6 Post by 12A_POWER » Wed Jul 27, 2016 3:30 pm

Thanks for the help fellas appreciate it



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Re: Precision turbos..anyone here use them?

#7 Post by matt13b2 » Sat Jul 01, 2017 6:08 pm

I have a Bridgeport rew with a 6266. It comes on early and provides good clean boost from 3.5. I can't comment on how it compares to other turbos unfortunately but 5k kms into build its been faltless.



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