Posted 12/28/2009 23:19 (#991174 - in reply to #991145) Subject: Re: JD4240 with Turbo.
I had one and sold it to a guy southeast of Kansas City an hour. To my knowledge any turboed 4240 was a modification. Motor was the same (466) and I believe the add on came from a JD combine or a 4440, can't remember. Fuel economy and power was improved and it really purred with a straight pipe.
Pete