GT 2876 vs GT3071 vs GT 3076. Differences? Pro's? Con's? Opinions?
10-01-2006, 02:07 PM
#1
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GT 2876 vs GT3071 vs GT 3076. Differences? Pro's? Con's? Opinions?
I have seen Javad's website. (See URL)
Can we stay on topic (no LLtek valences, no my "tunner" is better than your tuner, etc.)?
Just opinion or facts about these turbo options.<ul><li><a href="http://www.034motorsport.com/product_info.php?cPath=21&products_id=261">Jam u's link to Javad's turbo comparison page</a></li></ul>
Can we stay on topic (no LLtek valences, no my "tunner" is better than your tuner, etc.)?
Just opinion or facts about these turbo options.<ul><li><a href="http://www.034motorsport.com/product_info.php?cPath=21&products_id=261">Jam u's link to Javad's turbo comparison page</a></li></ul>
10-01-2006, 03:03 PM
#2
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i know the gt3076, aka gt3037 has long been a favorite turbo for 2L 4cylinder and i've even seen
two of them on a TT supra making 700whp and still having very decent spool.
it's a great turbo if you're looking for big power, but now that they have smaller turbos with the same technology, it may not be so applicable.
it's a great turbo if you're looking for big power, but now that they have smaller turbos with the same technology, it may not be so applicable.
10-01-2006, 03:56 PM
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From fastest spool to highest HP: 2876, 3071, 3076.... as you listed them.
I will be going with a 287x since it will still make over 400hp, and my car is a daily driver.
I know for Evo's that the 3076 can supposedly make up to 100 more horsepower than the 3071, I don't know how accurate that is for a 2.2T.
I know for Evo's that the 3076 can supposedly make up to 100 more horsepower than the 3071, I don't know how accurate that is for a 2.2T.
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10-01-2006, 04:20 PM
#8
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28RS = 2876, Yes. 2871 is a 28RS with a 71mm Compressor Wheel
<ul><li><a href="http://www.turbobygarrett.com/turbobygarrett/catelog/Turbochargers/turbo_comparison_sheet.htm">Garrett Turbo Comparisons</a></li></ul>
10-01-2006, 04:41 PM
#9
Don't believe the spool rpm & boost, Javad's math is a bit unusual.
e.g. the website claims the 3071 can safely hold 40psi. But a bit of math and the compressor curve gives a very different picture even for a perfect flow and ignoring the heat and IC inefficiency.