Rover with a turbo, or: How to build a reliable turbo track car. SPM S1, NASA ST3/4
#121
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I tried very hard to listen for any hint of recirc noise and cannot hear any in your videos. I like that alot. Just seems to be very different to all the other EFR 6258 standard recirc valves I've heard (still a very audible recirc sound - which I dislike). Would you happen to be using a standard EFR recirc valve?
It is however competing against a lot of surrounding noise, a loud exhaust and being conveyed through headphones. Is it the case in real life, no recirc noise to be heard, only sweet spool up/down sound?
Cheers
It is however competing against a lot of surrounding noise, a loud exhaust and being conveyed through headphones. Is it the case in real life, no recirc noise to be heard, only sweet spool up/down sound?
Cheers
#123
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Standard recirc valve, yes. Can't be heard, even in person, because it's fairly low boost and it's competing with a 3" open exhaust which dumps under the car, as evidenced above. It is very audible in the street car with a full exhaust. If you don't like the recirc noise, I highly recommend the open exhaust to mask it
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#124
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Standard recirc valve, yes. Can't be heard, even in person, because it's fairly low boost and it's competing with a 3" open exhaust which dumps under the car, as evidenced above. It is very audible in the street car with a full exhaust. If you don't like the recirc noise, I highly recommend the open exhaust to mask it ![Party Kitty](https://www.miataturbo.net/images/smilies/birthday[1].gif)
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Cheers
#131
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#132
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That was a fun video! That was probably the first full race video I have ever watched all the way through! I remember that track from my old Gran Turismo days. It used to be called Infineon, right?
You really need some data overlay on these vids, I want to see what G's you are pulling and how fast you are going
You really need some data overlay on these vids, I want to see what G's you are pulling and how fast you are going
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#133
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Nice driving, well done. Also cool to see you ripping down what I would consider the return track at 100 something. We aren't supposed to exceed 20 there, people would get run over otherwise.
Does this mean you will be there tomorrow?
Does this mean you will be there tomorrow?
#136
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Awesome video, nice driving. Car looks like a blast.
What happened with the DQ's in time trials?
Also it looks like a guy on the national forums liked your video as well lol...
nasaforums.com ? View topic - ST4 SUGGESTED RULE CHANGES FOR 2018
What happened with the DQ's in time trials?
Also it looks like a guy on the national forums liked your video as well lol...
nasaforums.com ? View topic - ST4 SUGGESTED RULE CHANGES FOR 2018