your driveshaft isnt spinning any faster at all, it just accelerates faster than before, if you are at 3000RPM with 2.73s and 3000PRM with 3.73s then your driveshaft is spinning the same speed with both of them, and to answer your question, yes it is a problem and you need to have it re-done ASAP, just ask around here theres lots of guys without excessive gear whine, yours were installed improperly
------------------
88 Notchback 5.0, 3.73's, Explorer intake, pulleys, Crane 1.7's, BBK headers, off-road H-pipe, flowmasters, subframe connectors, 65mm TB, shift kit, March ram air kit, motorsport wires, MSD coil, upper and lower control arms, 155lph fuel pump, cheap 2800 stall, Crane Adj.FPR, best time- 13.99@99.75, not yet tested times after rocker and intake install
|