john deere 60 rpm

crew chief · Oct 9, 2016

Can anyone tell me how to get a few more rpm's out of a 60 ? Would like to get it up to where a 630 runs, thank's

BushogPapa · Oct 9, 2016

Simple..just stiffen the curved arm from the Governor to the Throttle..I have heard that some double it, but I think that would be too much..

Problem is, the 630 is just a much better air-pump...you will need more compression and better Cam timing to get where you want to be..

Larry Baker · Oct 12, 2016

rpms arent the answer without something to back them up

BushogPapa · Oct 17, 2016

If you have plowed much with an "A", "G" or 70 or 60, you KNOW it cannot pull down much before ya must shift...

An extra 100 or so RPM will give more "Head-Room" for them to pull down and that can get ya thru some more tough spots without shifting..

The MOST "Helpless" of the bunch is the Early "All-Fuel" "G"....!! Ever see someone try to Bush Hog with one..? NO Headroom and NO Guts either..

john deere 60 rpm

crew chief

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BushogPapa

Well-known Member

Larry Baker

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BushogPapa

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