[fast924S]

UMmm, like cooler said it depends on what you have done to your head. But the chip I have has no rev limit, I have been around 7,000-7500 once or twice but there really isnt much power up there, kinda drops off around 6600rpm. Its not the top end you really need to worry about its the bottom end that is gonna fly apart first. Raising the red line is kinda nice, you can hit like 62mph in second gear at like 6800rpm so change the redline to 7,000rpm its nice and its ot gonna hurt anything, just dont hold it there for a long time