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Original Message
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RE: JC, what kind a tranny..... |
By jim - 03/06/2002 12:53:25 AM; IP 216.127.207.90 |
having tried both the perf.rpm, and the PI. in an auto car with 3.91 gearing, the PI. seems to be more potent from 3000rpm on up. HOWEVER, the blue thunder is a very close 1st, as it is smoother all the way way up the rpm range, up to 6200 rpm. my first choice would be the blue thunder, followed by the PI. |
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