Motive 3.90's

[RegalX]

Has anyone used motive 3.90's in there 7.5? how do you like it? I have a th-350 and want to step up to either a 3.73 or 3.90 but not sure what to choose

 

[Chevyman85]

I run 3.73's in my Elco. I have a TH-350 and they work great. It made a huge difference with the lower gearing. If I had to do it again I'd go even lower... 4.10's or 3.90's

 

[RegalX]

yeah I have 3.42's right now and looking for more, I am leaning towards the 3.90's only thing is I'd only be able to go 115mph, but i dont really need to go that fast anyways

 

[Chevyman85]

yeah I have 3.42's right now and looking for more, I am leaning towards the 3.90's only thing is I'd only be able to go 115mph, but i dont really need to go that fast anyways

It's all about what you run in the 1/4. You'd be at your top end when you cross the line and thats perfect! I'd shoot for 3.90's you have a the right idea! 8)