JR Sparky
SDD Junior Member
We have about 3,000 miles pulling a 16,000+# boat and trailer and the last trip I was able to get a decent estimate of 7 MPG.
This truck has the 5.13 rear end and a 5 speed manual tranny and the RPMS are close to 2500 at 57 MPH which I chose as a normal cruising speed.
My question is : does anyone make a 2 speed axle or gear box for this thing?
I seem to remeber back in the late 60s they sold gear boxes to the guys who had to drive to the drag strips and those cars were putiing out 500 + HP.
We are located in Central Florida and our longest pull to date has been 300 miles one way to the Keys so hills are not an issue. Maybe this something we just live with ????
This truck has the 5.13 rear end and a 5 speed manual tranny and the RPMS are close to 2500 at 57 MPH which I chose as a normal cruising speed.
My question is : does anyone make a 2 speed axle or gear box for this thing?
I seem to remeber back in the late 60s they sold gear boxes to the guys who had to drive to the drag strips and those cars were putiing out 500 + HP.
We are located in Central Florida and our longest pull to date has been 300 miles one way to the Keys so hills are not an issue. Maybe this something we just live with ????