New PB for my 6.0 ECSB - 9.0 @81
#13
Ran a 10.05 @ 70 with the worn out 5.3L
Ran a 9.04 @ 81 - 6.0L, long tubes, tune, stock tires
Next will have some real tires so my 60' should be below the typical 2.20 - 2.30s
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GMCtrk
GMT 800 & Older GM General Discussion
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Oct 6, 2015 03:48 PM



