New Converters Are Available Now See Inside
Thread Starter
Joined: Aug 2006
Posts: 10,854
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From: BLOOMSBURG PA
Converter listings have now been updated on our site to include 4500 5000 5500
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Originally Posted by Yank
Over the years in dyno testing converters for the 4l60-e and LS-X motor combos we have found that any converter over 4600 stall will show a big loss on the chassis dyno as the time to collect data is so short, that you get false reporting, as the turbine and pump do not have time to allow for them to reach there coupling phase of operation,
a lot of gear to reduce the work load (4.33 up) will help
Nhra stock class run LS-1 powered cars have 4.56 to 4.88 and a stall in the 5500 range with the help of a close ratio non lock-up transmission to keep the RPMs up after the shift and Efficiency in the 89 to 94% range at the end of run
a lot of gear to reduce the work load (4.33 up) will help
Nhra stock class run LS-1 powered cars have 4.56 to 4.88 and a stall in the 5500 range with the help of a close ratio non lock-up transmission to keep the RPMs up after the shift and Efficiency in the 89 to 94% range at the end of run
Me : 4l60e, Yank PT-4800 9.5", and 4.10 gear (dyno 380 unlocked, 425 locked)
Other's : Th350, ATI 5500 non-lockup 8", 4.10-4.30 gear (dyno 410-420 unlocked)
They also run 2-3 tenths faster than me.
Thread Starter
Joined: Aug 2006
Posts: 10,854
Likes: 80
From: BLOOMSBURG PA
Thread Starter
Joined: Aug 2006
Posts: 10,854
Likes: 80
From: BLOOMSBURG PA
Yes these are lockup and they have a 1 year warranty , repair or replace ,
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