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Old Nov 9, 2008 | 05:26 PM
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From: Edinburg TX
Default trap rpm

dose this look right to you guys

3.73
4l60e lv2 built trans

3500 stall
am traping 6100 on motor mph is at 111-112 running don't know if you need more info

i have hp log files i will post them later
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Old Nov 9, 2008 | 05:31 PM
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what size tires?
Dave
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Old Nov 9, 2008 | 06:02 PM
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what kind of tires?
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Old Nov 9, 2008 | 08:40 PM
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315 35 17 hoosier dr's
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Old Nov 9, 2008 | 09:40 PM
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looks about like an 11% converter loss. those tires are only about 25.6 inches tall, would be 125 at that rpm with no converter loss.
Dave
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Old Nov 9, 2008 | 09:54 PM
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is this normal
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Old Nov 9, 2008 | 10:36 PM
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That would depend on the converter and the STR High STR converters tend to hit hard in the bottom with a loss at the top a low STR converter you might expect a 6% loss +- but the high STR might be considerably more One possible solution might be to lock the converter once in 3rd at the top end eliminating the loss.
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Old Nov 10, 2008 | 09:36 AM
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i will try that 2night thanks frank...the cars hitting good of the line cutting low 1.6x with no mods to the suspension
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