Thinking of getting 2876R....
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DrifterProdigy85
- Posts: 1817
- Joined: Sat Jul 02, 2005 7:42 pm
- Car: 1989 Nissan 240sx (Zenki Onevia)
Re: (silvia_ca18det)
Well... you start the car up yet silvia_ca18det?
Re: (DrifterProdigy85)
Some opions on this thread...yes I've done the compressor maps, and overlayed turbine maps.
-The 2871r car is in a greater effeciency area for longer time than the 2876
@ 20 psi, the 2876r is in the 70% range at 4500 (then to 72 to 70 percent island to Island)
@20 psi the 2871 is in the 70% range at 4300 (then to the 72, 74 75 76 75 74 72 percent at redline)
-Their turbine effeiciency and maps are the same, so technically their turbines are equal in flow rate. Their part numbers are however different. With their similaries however, I can't see the 2876 spooling and quicker/slower than the 2871r
-FP big t28's aren't newschool, but they are cheap, and make a nice fat torquey powerband.
-Don't jump bandwagons yet until we see comparisons. I'm willing to bet that the 2871r .64 outperforms the 2876 .64
The 2871r is actually effecient to 23 psi (right on the line) of the map.
-The 2871r car is in a greater effeciency area for longer time than the 2876
@ 20 psi, the 2876r is in the 70% range at 4500 (then to 72 to 70 percent island to Island)
@20 psi the 2871 is in the 70% range at 4300 (then to the 72, 74 75 76 75 74 72 percent at redline)
-Their turbine effeiciency and maps are the same, so technically their turbines are equal in flow rate. Their part numbers are however different. With their similaries however, I can't see the 2876 spooling and quicker/slower than the 2871r
-FP big t28's aren't newschool, but they are cheap, and make a nice fat torquey powerband.
-Don't jump bandwagons yet until we see comparisons. I'm willing to bet that the 2871r .64 outperforms the 2876 .64
24 psi at 8k on the 2876 will put you right at the right most edge...DrifterProdigy85 wrote:2876R has a crazy effeciency range. With 7500-8000rpm the turbo's pretty effecient to 24psi on the SR. I would have gone this turbo if i known more about it like a year ago.
The 2871r is actually effecient to 23 psi (right on the line) of the map.
Re: (silvia_ca18det)
did you fire it up yet?
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blackieblack
- Posts: 515
- Joined: Sat Jul 22, 2006 12:04 am
- Car: 240sx s13
Re: (2forty)
thats right. from what i can gather.
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silvia_ca18det
- Posts: 179
- Joined: Fri Aug 12, 2005 6:32 am
- Car: 350whp ca18det drift silvia
Re: (Mistaken)
QUOTE=Mistaken]Well... you start the car up yet silvia_ca18det?[/QUOTE]
i was planning on my pipes to be powdercoated faster thats why i have not fired her up.....this week will be the startup week but tuning wont come for about another week or so!
i was planning on my pipes to be powdercoated faster thats why i have not fired her up.....this week will be the startup week but tuning wont come for about another week or so!
Re: (silvia_ca18det)
Any update yet?