Single Turbo RX-7's Questions about all aspects of single turbo setups.

sc6152 thoughts

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Old Jan 26, 2010 | 07:38 PM
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rxspeed7's Avatar
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sc6152 thoughts

i was curious what your guys thoughts were on this turbo?
it has a .7 s cover and a t4 .81 turbine housing
compressor
Inducer 2.416" (61mm) Exducer 3.227" (82mm
exhaust
Inducer 2.759" (70.1mm) Exducer 2.437" (61.9mm)

its going on my 13b-re
thanks zack
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Old Jan 26, 2010 | 10:05 PM
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Turbine wheel is a tad on the small side, so spool up and top end power would be down when compared to a Garratt P-trim turbine wheel, but if you have it already and are wondering if it'll work it should do fine, expect a little lazier spool up then 60-1, 62-1 and perhaps even slower then a T-66 or T04R with simular power output around 1 bar.

~Mike.......
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Old Jan 27, 2010 | 09:26 AM
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From: look behind you
You have a 35R compressor mated to a smaller turbine wheel. As mentioned above by Mike this will effect spool a bit but it will work. Depending on port work and level of tune. I'd say figure in the upper 300whp to lower 400whp range.

~S~
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Old Jan 27, 2010 | 01:58 PM
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well i have a 6776e precision turbo now, and only made 323 at 1 bar. this is on a stock re motor and tuned by mazsport. i dont have it i was offered it and was just curious about it, i kinda figured the turbine was a lil small coming from the p trim i have now.
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Old Jan 27, 2010 | 02:00 PM
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i wasnt looking for much more than 350 to begin with and the power ive seen made with smaller turbos like the sc61 and 35's i was thinking about going with one of those to decrease some spool time and still make my power i want
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