fifesjeep
02-08-2008, 12:42 PM
I just finished plugging all of the information into the 2003 dyno (computer) and I was wondering how accurate this is? Has anybody used them before and what was the difference from the computer simulated to the actual pull? I know mechanical efficiency plays a part as-well but, I'm looking for your thoughts etc...
Here is what It gave me....
2000 rpms = 142hp, 373 ft-lbs
2500 rpms = 186hp, 390 ft-lbs
3000 rpms = 231hp, 404 ft-lbs
3500 rpms = 280hp, 420 ft-lbs
4000 rpms = 330hp, 433 ft-lbs
4500 rpms = 377hp, 440 ft-lbs
5000 rpms = 416hp, 437 ft-lbs
5500 rpms = 435hp, 415 ft-lbs
6000 rpms = 441hp, 385 ft-lbs
6500 rpms = 428hp, 345 ft-lbs
7000 rpms = 407hp, 305 ft-lbs
7500 rpms = 382hp, 267 ft-lbs
I did the formula by hand using the books and they were a little off but similar... (This being slightly higher). Any thoughs or ideas of what I should see on the actual dyno...
Here is what It gave me....
2000 rpms = 142hp, 373 ft-lbs
2500 rpms = 186hp, 390 ft-lbs
3000 rpms = 231hp, 404 ft-lbs
3500 rpms = 280hp, 420 ft-lbs
4000 rpms = 330hp, 433 ft-lbs
4500 rpms = 377hp, 440 ft-lbs
5000 rpms = 416hp, 437 ft-lbs
5500 rpms = 435hp, 415 ft-lbs
6000 rpms = 441hp, 385 ft-lbs
6500 rpms = 428hp, 345 ft-lbs
7000 rpms = 407hp, 305 ft-lbs
7500 rpms = 382hp, 267 ft-lbs
I did the formula by hand using the books and they were a little off but similar... (This being slightly higher). Any thoughs or ideas of what I should see on the actual dyno...