well im in the process of swapping converter and gears to better my 60ft.my best 60ft was 1.79.so from a yank 3600 going to a 4k and from 373 to 410s. im hoping this swap helps 60ft and e.t any one with expieriences with this stall or gears please let me know how it worked for u.im also thinking if there is going to be heating issues,to loose or not efficient for my heavy xcab well hope to here from someone thanks guys

 

IMO, the swap from 3.73's to 4.10's isnt worth the work and $$ vs the gain you'll see. If youre going to do it, go with 4.30's. I think a 4000 converter should wake your setup quite a bit depending on where your power really comes in.

 

i run a 430 and a 3600 stall with my recent 80e swap... havent ran it yet at track.. but it feels good... but my best 60 ft with the ole setup -60e yank 3000tt and 4.10s i was managing a 1.8 on slicks and 1.9 on the twentys...

 

like mentioned rick, go with the 4.30's and thats a good choice on the yank 4000