Boost levels???
Just wondering why the only boost levels I see around are at 10-14psi, and why you dont push alittle more saying you have the fuel to support it?
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10-14 is the safe limit to the stock twin turbo's. If you want more boost go single.
You can no just "tun up the boost" on these cars. |
For the same reason that you don't use one plastic bag for 2 gallons of milk.
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Not to be a prick, but can you explain it? Say you have 2mm or bigger seals and upgraded turbos, with the right supporting mods to work with it, what else stops you?
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Originally posted by NESpeed Not to be a prick, but can you explain it? Say you have 2mm or bigger seals and upgraded turbos, with the right supporting mods to work with it, what else stops you? https://www.rx7club.com/showthread.p...threadid=33502 As for the stock twins, they can be pushed to 17 or so PSI. However, longevity becomes an issue at that point (as well as efficiency). |
Well I mean on upgraded Seq.
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Rotary motors are very picky!
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Originally posted by NESpeed Not to be a prick, but can you explain it? Say you have 2mm or bigger seals and upgraded turbos, with the right supporting mods to work with it, what else stops you? I run 17 psi on my upgraded twins on pump gas. The stock twins compressor efficiency is the limiting factor. After a certain boost level, all you are making is heat. Keep in mind your stock twins are ~10 years old, too. I'd be willing to bet alot of the drag racers making big numbers and fast times are running new/rebuilt twins...... |
Originally posted by NESpeed Well I mean on upgraded Seq. |
on the stock ecu there is a little thing called fuel cut .....after 13-14 psi keerrr-kablap and lets go to one rotor ......even if you have the right tunning the stock twins cannot and willnot flow efficiently above 15 psi i believe it stars heating the air .....hot air you know it baby aka detonation aka kaboom hello one rotor
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