Anyone Swap VX Trans Into an HX?

[PAFirefighter11]

Hey guys,

Can anyone here tell me the difference in FE from purely an HX to VX trans swap? My SI to HX trans swap netted me a 4-6 MPG improvement! Prior owner had an SI trans in there when I purchased it, but gave me the HX trans as well. Here was my fuel log from before/after:



I've heard numbers in the high 40's to low 50's just from swapping in a VX trans. Just looking for people who have actually done this swap.

Thanks!

[slownugly]

http://ecomodder.com/forum/showthrea...g-26647-6.html

not sure if you saw his thread yet but i saw it popped up again. thought id link it for you.