Boost at various RPM's?
Posting Guru
Joined: Feb 2004
Posts: 1,584
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From: Lake Mary, FL
Originally Posted by MEhokie
I believe that the boost does not have a direct correlation to RPMs, that it's a multivariable function, with RPMs and load as the major variables.
Wow, it shows that I have a dynamics test in 43 minutes.
Wow, it shows that I have a dynamics test in 43 minutes.
Boost is not RPM driven, it is load driven, but affected by RPM at load (because the increased exhaust velocity spools the turbo).
You can be at 10 PSI at 2500 RPM or be at 32 PSI at 2500 RPM....it all depends on the load...part of the reason why it tuning turbocharged vehicles is such a challenge. You have to replicate and repeat every load and RPM situation at all different temps, etc...etc...
Superchargers are dictated by RPM (as long as they arent in boost bypass or partial bypass) because they are belt (and sometimes gear) driven.
Cargo Master
Joined: Jun 2003
Posts: 2,203
Likes: 0
From: Carlsbad, California
Hi dannyleo,
Welcome to the 6.0 forum and to FTE. Please take a moment to review the Welcome sticky post at the top of the forum page. There are links in there to great threads and other info. The search function is also great too
And for your viewing pleasure:
http://www.albinoblacksheep.com/flash/posting.php
Enjoy,
Daryl
Welcome to the 6.0 forum and to FTE. Please take a moment to review the Welcome sticky post at the top of the forum page. There are links in there to great threads and other info. The search function is also great too
And for your viewing pleasure:
http://www.albinoblacksheep.com/flash/posting.php
Enjoy,
Daryl
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