can't raise the rev limit

FastButBlind · Post by **FastButBlind** » Sat Jul 31, 2010 9:42 am

Hi,
Am using the 173 XDF for tuning, just notice that I cant raise the rev limit to 7000 RPM, I set it in primary and secondary to 6709 and get saved in the bin file, but it keep the rev-limit to 6500 RPM, I did it many times and disconnected the ostrich2 and ECU and did it again, with now use, I also burned it to a chip to see if the Ostrich is making the problem, but it still rev till 6500 RPM.
I tried it with other stock 173 BIN file and got it to rev to 7000, why my other tuned file can't rev to 7000RPM wile the stock one does?!

revlimit · Post by **revlimit** » Sat Jul 31, 2010 11:37 pm

maybe you are using different software of 173 ecu. Stay with the file that comes with the XDF in the download section

FastButBlind · Post by **FastButBlind** » Sun Aug 01, 2010 12:57 am

The problem is that i did raise the ignition and it worked well, i do read the original BIN file from the ECU itself

FastButBlind · Post by **FastButBlind** » Mon Aug 02, 2010 12:57 am

now it rev nicely to 7000RPM with much torque with the modes done, one of the mods are after market rocker arms, can't i rev it past 7000rpm?! i tried few higher values, but it always correct it, and still rev at 7000, what can be done to increase it?