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View Full Version : caterpllar flash file info for SERIAL NO MXS33185



cabby176
19th June, 2010, 10:40 PM
hello everybody. i have cat 475 set up right now with 1850 torque set up.if some one can tell me which update is best for the engine 550 hp or 625 hp i don't know my cat is capable for 625 or not because 550 hp upgrade torque stay @ 1850.but 625 hp torque goes up to 2050.my cat serial no is MXS33185. and i was wondering i can save any fuel doing this update any help about this be really appreciated

dieselman77
21st June, 2010, 03:42 AM
you can get better fuel mileage by turning it up and keeping your foot out of the thorttle lol caterpillar was never known for fuel economy but you can get better mileage out of them if you turn it up and dont drive like and animal using the cruise control works pretty good for fuel economy as well

cabby176
21st June, 2010, 12:31 PM
thanks dieselman replying back which be better to update 550 or 625 if u have access in cat .what u think my caterpillar be capable of taking 625 or not.i use drive detroit 60 series detroit some time wont upgrade because weaker pistons more horse power that's why i like to know if u can give me some file no so i can check or what i have your expertise be really appreciated thanks very much

dieselman77
22nd June, 2010, 02:41 AM
you have to look at the tag on the engine and call a cat dealer with the ecm number and the arangement number and they will tell you what the engine can be turned up to without breaking anything im gonna guess and say 550hp is probably going to be the limit but i can be wrong i just turned one of the mxs and bsx ecm up to 550hp and thats the limit unless you change parts and that gets really expensive

MDR72
30th September, 2010, 02:43 AM
if your engine is a 475 like you say you can only go to 550 hp. i already tried to go from 550 to 625 hp runs a little better but eats fuel and will build excessive engine temp. looked in to it a little bit cam timing' fuel metering and fuel rate all different. sounds good but just does not work. best bet flash to 550 and good fls/fts #'s:wavey:

Gear head
7th August, 2012, 01:49 AM
Anyone have good fls fts numbers for c13 I have some good ones for c15 and 3406e. Not sure if they would work on c13. I will share mine if someone has some.

dieselequipos
7th August, 2012, 06:25 AM
Anyone have good fls fts numbers for c13 I have some good ones for c15 and 3406e. Not sure if they would work on c13. I will share mine if someone has some.


what is you resial number for i send a fls and fts