Found a guy who does emissions deletes and hp tuning on Deere tractors and all kind of stuff. Just wondering what NAT knows about this. How much Hp can a 5100e take?
Been thinking about upgrading to a 6145 or 6155m 4cyl vs 6cyl. How well has 4.5 4cyl held up at 140hp?
Deere 5100e emissions delete
