90mm Tb ETC Area Scalar setting?

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Nov 26, 2006 | 07:45 PM

LBSBLOWN

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From: Keller, TX

90mm Tb ETC Area Scalar setting?

The ETC TB Idle Area Scalar setting for the 78mm TB was .0208

What should the 90mm TB be set at? .0180 or what?

Thanks for the help

Nov 26, 2006 | 09:18 PM

DrX

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From: Canada

Theoretically, based on the difference in the sizes of the two throttle bodies, it should be something like .158 But I was actually using .25 or .26. That might change now that I have recalibrated the TB.

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