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-   -   4l80e conversion? (https://www.performancetrucks.net/forums/gm-drivetrain-suspension-22/4l80e-conversion-504153/)

kyls1silverado Jul 2, 2012 06:09 PM

4l80e conversion?
 
i was wondering if anyone new if you lose any time at the track by going from a 4l60 to a 4l80 ive seen many trucks on here that have switched just goin for a rough est ?

06murder Jul 2, 2012 06:31 PM

Some gain et some lost et...

kyls1silverado Jul 2, 2012 06:36 PM

yea ive been told you might lose some on the et cause the gear ratios are different idk if it was a huge lose

06murder Jul 2, 2012 06:41 PM

Not much but you get strength Over speed... it its wroth the swap...most of the ones I have seen run 4.30s or 4.56s

kyls1silverado Jul 2, 2012 07:07 PM

yea i seen that i was thinkin a 456 gear swap to try and keep 60ft at a good number

TurboBerserker Jul 2, 2012 07:22 PM

Please keep your threads in the appropriate sections

1FastBrick Jul 2, 2012 07:34 PM

Read this comparison. https://www.performancetrucks.net/fo...-4l60e-504040/


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