Farm Pro 2430 Compression

[Nitric]

Anyone know what the compression should be on jinma/farm pro 2430 tractor? Can't seem to find any good data on it online.

 

[Bob Rooks]

Approximately 18:1 ratio. You don't want more than 20 psi differential between cylinders. If you want the actual pressure reading you can get it by calculating..........

Or, just get a Harbor Freight diesel engine compression tester.

 

[thepumpguysc]

Anything OVER 300psi is considered good/ok..

 

[Bob Rooks]

Anything OVER 300psi is considered good/ok..

Yes and no. If one is 300 psi and another is 350 psi, not good.

 

[thepumpguysc]

True..