Quote: 63 plymouth was going 10.21 with just indy 440-25 crossram in same air. i added the indy epoxy inserts and off the trailer 1st a 10.13, then i short shifted to 6000-6100 and it goes 10.04. put in the new converter and goes 9.978. car is 3856 lbs. air was 500+ DA,same as the last few times out.so in my application they do work.
So the inserts gained around 0.08.... I can believe that, good job.
Russ
Russ 10.21 to 10.04 is .17 shifting it pretty much the same. ihave shifted the car before around 6000, once in a while shifting it a little higher due to missing the pushbuttons.air DA was a litle worse sunday compared to the 10.21 pass. going out this weekend to try another 9 second pass. hope air is good or better.