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Old 31-03-17, 22:08   #1
jetgm6
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Precision 6870 gen 2

Has anyone used a precision 6870 on a rb30 and had goood results?
I'm thinking of going down the precision path as all I read is great things about the gen 2 range as far as peak power at lower rpm is concerned compared to other comparably sized turbos.
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Old 01-04-17, 16:53   #2
deeno
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Hey mate i havent used one yet but done alot of research on the 6870. They look awesome i would go for the .81/.84 split pulse rear cant remember exactly which one of them is the split pulse think it was the .84.

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Old 01-04-17, 20:16   #3
jetgm6
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Yeah I'm pretty sure it's .84
I saw testing of that exact turbo on a 2jz in a supra and made massive power but come on at a decent rpm and that's when I started thinking about going precision and not Garrett.
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Old 02-04-17, 12:01   #4
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Yeah exactly right the fact they come on quicker than a garrett and still make huge amounts of power is what i liked.

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Old 02-04-17, 13:30   #5
Jet R31
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.84 is to small.. for 2.5 l or less ...not point fitting it then...just get a 6466
You need a 1.00 or 1.15 split....to put it on kill
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