LS1TECH - Camaro and Firebird Forum Discussion - What sets Maximum shift speed (RPM) ? (4LXX-E)

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Gm-LSX

02-03-2006 06:54 PM

What sets Maximum shift speed (RPM) ? (4LXX-E)

Hi

What sets Maximum shift speed (RPM)? Is it just cotrolled by the PCM and can be altered? My Plan needs at least 7000 RPM (From Time to Time). If the Trany blows due to much force at a shift that high it's "only" a material issue.

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