FrontEngineDragsters.Org Forum

Technical => Dan Dishon's Transmission Den => Topic started by: spookie on October 22, 2017, 05:41:28 AM

Title: trans fluid?
Post by: spookie on October 22, 2017, 05:41:28 AM

Using dextron VI fluid and having good service. Would ATI 20wt. be more stable with viscosity at temps in the 180* to 200* range.This is p-g with cooler.I bracket race, looking for repeatable proformance. :)

Title: Re: trans fluid?
Post by: bikeguy307 on October 27, 2017, 04:50:23 PM

We bracket race our car every weekend and often double enter. I have always ran NAPA brand type F. Nick and I drove my Roadster one night to the semi's and the win, with the time runs that was 17 passes in less than 7 hours. It only moved 2 numbers from 3pm to the finals at 10pm.

I guess what Im saying is if you run a good quality fluid, things should stay consistent for you.

And yes Nick was the winner and I bowed out in the semi's.

Title: Re: trans fluid?
Post by: dusterdave173 on October 28, 2017, 01:57:49 PM

Another Vote here for NAPA Type F  been racing with it for decades never an issue