Cat Challenger tractors

[Joe in Ne]

I've got two challenger tractors. A 65E and a 75E. They both have cat 3176 engines. I would like to get a chip or find someway to turn power up on both of them. Anyone know of any sources or have any ideas? I'd like to get around 50 morse horsepower on each.

 

[rednekelmo]

ask at this sight there are a couple of dealers that post here
ask here

 

[Joe in Ne]

Went to the site you said and all I got back was info on Combines. Need Tractor info. Thanks Tho

 

[Anonymous-0]

Had 75E around here that the farmer want to turn up. Cat would not do it. Has to do with EPA spec.
Neil

 

[tim coltman]

we have a 45 and a 75 c i know on the 45 you can pull the valve cover of and adjust the fuel rack havent done it to ours but know a guy who has and it makes it a totally different tractor. dont know if you can do that to yours or not never had the valve cover off the 75. good luck tim