Mph

Tom Goldman · 02-21-2018, 10:45 AM

That is a 12% change in gear ratio . not taking into account the probable loss of converter efficiency that will occur , that's a nearly 1000 rpm drop in trap rpm.
Not to mention the loss of reaction time and loss of acceleration coming off the stop.
I'd be talking to your converter guy , maybe looking at a lower stall higher efficiency converter using the existing gear.
You didn't mention what your trap RPM is . ....Is that a concern that it's too high ?

02-21-2018, 10:45 AM	#7
Tom Goldman VIP Member Join Date: Jan 2003 Location: Allentown,PA Posts: 2,477 Likes: 893 Liked 883 Times in 237 Posts	Re: Mph That is a 12% change in gear ratio . not taking into account the probable loss of converter efficiency that will occur , that's a nearly 1000 rpm drop in trap rpm. Not to mention the loss of reaction time and loss of acceleration coming off the stop. I'd be talking to your converter guy , maybe looking at a lower stall higher efficiency converter using the existing gear. You didn't mention what your trap RPM is . ....Is that a concern that it's too high ? __________________ Tom Goldman 1500 SG , 1506 STK