Another Blown turbo'd engine
#76
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Originally Posted by guitarjunkie28
it's gay compared to bringing xylene around with you for whenever you fill up?
Actually, I just hit the low boost button on my Profec and don't worry about it.
I'm pretty particular about where and when I fill up, so it is only on long trips that I'd be un-juiced. For the occasional trip to an out-of-state track, I do carry a 2 gallon fuel jug of the stuff.
#77
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The 18g and the 20g are close. But both turbos are way over priced for what the flow. A TD06 20g is about 980 dollars. The 20g flows 44lbs/min. You can pick up an EVO III 16g for 450 Dollars and it will flow 42lbs/min and it spools about 500-700 rpm's quicker.
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#78
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I see your logic for computing the VE from torque, but this plot shows the VE to be above 90% from 5k up. So which do you think represents the more correct value?
http://www.rx8club.com/showthread.ph...ight=MAF+table
Why do you still use a VE of 75% under boost? The VE would be drastically raised with a turbo cramming in air.
http://www.rx8club.com/showthread.ph...ight=MAF+table
Why do you still use a VE of 75% under boost? The VE would be drastically raised with a turbo cramming in air.
#79
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Originally Posted by rkostolni
Why do you still use a VE of 75% under boost? The VE would be drastically raised with a turbo cramming in air.
You end up having to work backwards from the final numbers to get what the VE is with the turbo and that doesn't help us.
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