TBI on blown small-block?

[Walter Sherwin]

Yes, the centrifugal market is somewhat limited in terms of what support it
offers it's users.  But, if you were to contact Vortech, they offer a
centrifugal matching arrangement, free of charge, for their products.
Positive displacement units (ie: Eaton), are vastly different than the
centrifugal variety (ie: Vortech, ATI) in terms of their boost profiles.
Neither is truly linear to crank speed, but the positive's (ie: Eaton,
roots, screws) are more flat line versus crank speed than the others.



>
> -> Does anyone have any RPM vs. boost plots for a Roots-style blower?
> -> Do they provide boost that's linear with RPM, like a centrifugal
> -> blower?
>
>  Uh... centrifugals are radically nonlinear.  I don't know where you can
> find any curves for those offhand, but www.eaton.com has them for their
> line of Roots blowers.
>
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