Dillonn
Registered User
This is a great old truck my kids even love it but the above combo just doesn't work. Its really spinning at 60Mph. Any suggestions?
no parts hustlin' in the tech section.You guys need a 4wd zf-5?
You sure you got 3.55's? What's the tire size? If you in fact have 3.55's and think it humming at 60, try 4.10's...that's near governor speed with standard height tires. Do you have a tach, what are your RPM's at 60 MPH? With stock tires, around 31" tall, at 60 with 3.55's, you should only be turning about 2300 RPM's. 4.10's you are looking at 2800 RPM or so. If you are off the 2300 number with stock height tires, you may have some slippage issues. I had 3.55's with a 1:1 4 speed (no OD) and it turned exactly 2325 RPM's...not really bad. Gov speed stock is around 3400